@solana/transactions - npm Package Compare versions

Comparing version 2.0.0-experimental.02a66ef to 2.0.0-experimental.08302e8

dist/index.browser.js

@@ -0,1 +1,55 @@
+import { base58, struct, array, bytes, shortU16, mapSerializer, string, u8 } from '@metaplex-foundation/umi-serializers';
+import { getBase58EncodedAddressFromPublicKey, getBase58EncodedAddressComparator, getBase58EncodedAddressCodec } from '@solana/addresses';
+import { signBytes } from '@solana/keys';
+
+// ../build-scripts/env-shim.ts
+var __DEV__ = /* @__PURE__ */ (() => process["env"].NODE_ENV === "development")();
+
+// src/unsigned-transaction.ts
+function getUnsignedTransaction(transaction) {
+  if ("signatures" in transaction) {
+    const {
+      signatures: _,
+      // eslint-disable-line @typescript-eslint/no-unused-vars
+      ...unsignedTransaction
+    } = transaction;
+    return unsignedTransaction;
+  } else {
+    return transaction;
+  }
+}
+
+// src/blockhash.ts
+function assertIsBlockhash(putativeBlockhash) {
+  try {
+    if (
+      // Lowest value (32 bytes of zeroes)
+      putativeBlockhash.length < 32 || // Highest value (32 bytes of 255)
+      putativeBlockhash.length > 44
+    ) {
+      throw new Error("Expected input string to decode to a byte array of length 32.");
+    }
+    const bytes3 = base58.serialize(putativeBlockhash);
+    const numBytes = bytes3.byteLength;
+    if (numBytes !== 32) {
+      throw new Error(`Expected input string to decode to a byte array of length 32. Actual length: ${numBytes}`);
+    }
+  } catch (e) {
+    throw new Error(`\`${putativeBlockhash}\` is not a blockhash`, {
+      cause: e
+    });
+  }
+}
+function setTransactionLifetimeUsingBlockhash(blockhashLifetimeConstraint, transaction) {
+  if ("lifetimeConstraint" in transaction && transaction.lifetimeConstraint.blockhash === blockhashLifetimeConstraint.blockhash && transaction.lifetimeConstraint.lastValidBlockHeight === blockhashLifetimeConstraint.lastValidBlockHeight) {
+    return transaction;
+  }
+  const out = {
+    ...getUnsignedTransaction(transaction),
+    lifetimeConstraint: blockhashLifetimeConstraint
+  };
+  Object.freeze(out);
+  return out;
+}
+
 // src/create-transaction.ts
@@ -13,2 +67,84 @@ function createTransaction({
 
+// ../instructions/dist/index.browser.js
+var AccountRole = /* @__PURE__ */ ((AccountRole2) => {
+  AccountRole2[AccountRole2["WRITABLE_SIGNER"] = /* 3 */
+  3] = "WRITABLE_SIGNER";
+  AccountRole2[AccountRole2["READONLY_SIGNER"] = /* 2 */
+  2] = "READONLY_SIGNER";
+  AccountRole2[AccountRole2["WRITABLE"] = /* 1 */
+  1] = "WRITABLE";
+  AccountRole2[AccountRole2["READONLY"] = /* 0 */
+  0] = "READONLY";
+  return AccountRole2;
+})(AccountRole || {});
+var IS_WRITABLE_BITMASK = 1;
+function isSignerRole(role) {
+  return role >= 2;
+}
+function isWritableRole(role) {
+  return (role & IS_WRITABLE_BITMASK) !== 0;
+}
+function mergeRoles(roleA, roleB) {
+  return roleA | roleB;
+}
+
+// src/durable-nonce.ts
+var RECENT_BLOCKHASHES_SYSVAR_ADDRESS = "SysvarRecentB1ockHashes11111111111111111111";
+var SYSTEM_PROGRAM_ADDRESS = "11111111111111111111111111111111";
+function assertIsDurableNonceTransaction(transaction) {
+  if (!isDurableNonceTransaction(transaction)) {
+    throw new Error("Transaction is not a durable nonce transaction");
+  }
+}
+function createAdvanceNonceAccountInstruction(nonceAccountAddress, nonceAuthorityAddress) {
+  return {
+    accounts: [
+      { address: nonceAccountAddress, role: AccountRole.WRITABLE },
+      {
+        address: RECENT_BLOCKHASHES_SYSVAR_ADDRESS,
+        role: AccountRole.READONLY
+      },
+      { address: nonceAuthorityAddress, role: AccountRole.READONLY_SIGNER }
+    ],
+    data: new Uint8Array([4, 0, 0, 0]),
+    programAddress: SYSTEM_PROGRAM_ADDRESS
+  };
+}
+function isAdvanceNonceAccountInstruction(instruction) {
+  return instruction.programAddress === SYSTEM_PROGRAM_ADDRESS && // Test for `AdvanceNonceAccount` instruction data
+  instruction.data != null && isAdvanceNonceAccountInstructionData(instruction.data) && // Test for exactly 3 accounts
+  instruction.accounts?.length === 3 && // First account is nonce account address
+  instruction.accounts[0].address != null && instruction.accounts[0].role === AccountRole.WRITABLE && // Second account is recent blockhashes sysvar
+  instruction.accounts[1].address === RECENT_BLOCKHASHES_SYSVAR_ADDRESS && instruction.accounts[1].role === AccountRole.READONLY && // Third account is nonce authority account
+  instruction.accounts[2].address != null && instruction.accounts[2].role === AccountRole.READONLY_SIGNER;
+}
+function isAdvanceNonceAccountInstructionData(data) {
+  return data.byteLength === 4 && data[0] === 4 && data[1] === 0 && data[2] === 0 && data[3] === 0;
+}
+function isDurableNonceTransaction(transaction) {
+  return "lifetimeConstraint" in transaction && typeof transaction.lifetimeConstraint.nonce === "string" && transaction.instructions[0] != null && isAdvanceNonceAccountInstruction(transaction.instructions[0]);
+}
+function setTransactionLifetimeUsingDurableNonce({
+  nonce,
+  nonceAccountAddress,
+  nonceAuthorityAddress
+}, transaction) {
+  const isAlreadyDurableNonceTransaction = isDurableNonceTransaction(transaction);
+  if (isAlreadyDurableNonceTransaction && transaction.lifetimeConstraint.nonce === nonce && transaction.instructions[0].accounts[0].address === nonceAccountAddress && transaction.instructions[0].accounts[2].address === nonceAuthorityAddress) {
+    return transaction;
+  }
+  const out = {
+    ...getUnsignedTransaction(transaction),
+    instructions: [
+      createAdvanceNonceAccountInstruction(nonceAccountAddress, nonceAuthorityAddress),
+      ...isAlreadyDurableNonceTransaction ? transaction.instructions.slice(1) : transaction.instructions
+    ],
+    lifetimeConstraint: {
+      nonce
+    }
+  };
+  Object.freeze(out);
+  return out;
+}
+
 // src/fee-payer.ts
@@ -19,19 +155,6 @@ function setTransactionFeePayer(feePayer, transaction) {
   }
-  let out;
-  if ("signatures" in transaction) {
-    const {
-      signatures: _,
-      // eslint-disable-line @typescript-eslint/no-unused-vars
-      ...unsignedTransaction
-    } = transaction;
-    out = {
-      ...unsignedTransaction,
-      feePayer
-    };
-  } else {
-    out = {
-      ...transaction,
-      feePayer
-    };
-  }
+  const out = {
+    ...getUnsignedTransaction(transaction),
+    feePayer
+  };
   Object.freeze(out);
@@ -42,25 +165,7 @@ return out;
 // src/instructions.ts
-function replaceInstructions(transaction, nextInstructions) {
-  let out;
-  if ("signatures" in transaction) {
-    const {
-      signatures: _,
-      // eslint-disable-line @typescript-eslint/no-unused-vars
-      ...unsignedTransaction
-    } = transaction;
-    out = {
-      ...unsignedTransaction,
-      instructions: nextInstructions
-    };
-  } else {
-    out = {
-      ...transaction,
-      instructions: nextInstructions
-    };
-  }
-  return out;
-}
 function appendTransactionInstruction(instruction, transaction) {
-  const nextInstructions = [...transaction.instructions, instruction];
-  const out = replaceInstructions(transaction, nextInstructions);
+  const out = {
+    ...getUnsignedTransaction(transaction),
+    instructions: [...transaction.instructions, instruction]
+  };
   Object.freeze(out);
@@ -70,10 +175,592 @@ return out;
 function prependTransactionInstruction(instruction, transaction) {
-  const nextInstructions = [instruction, ...transaction.instructions];
-  const out = replaceInstructions(transaction, nextInstructions);
+  const out = {
+    ...getUnsignedTransaction(transaction),
+    instructions: [instruction, ...transaction.instructions]
+  };
   Object.freeze(out);
   return out;
 }
+function upsert(addressMap, address, update) {
+  addressMap[address] = update(addressMap[address] ?? { role: AccountRole.READONLY });
+}
+var TYPE = Symbol("AddressMapTypeProperty");
+function getAddressMapFromInstructions(feePayer, instructions) {
+  const addressMap = {
+    [feePayer]: { [TYPE]: 0 /* FEE_PAYER */, role: AccountRole.WRITABLE_SIGNER }
+  };
+  const addressesOfInvokedPrograms = /* @__PURE__ */ new Set();
+  for (const instruction of instructions) {
+    upsert(addressMap, instruction.programAddress, (entry) => {
+      addressesOfInvokedPrograms.add(instruction.programAddress);
+      if (TYPE in entry) {
+        if (isWritableRole(entry.role)) {
+          switch (entry[TYPE]) {
+            case 0 /* FEE_PAYER */:
+              throw new Error(
+                `This transaction includes an address (\`${instruction.programAddress}\`) which is both invoked and set as the fee payer. Program addresses may not pay fees.`
+              );
+            default:
+              throw new Error(
+                `This transaction includes an address (\`${instruction.programAddress}\`) which is both invoked and marked writable. Program addresses may not be writable.`
+              );
+          }
+        }
+        if (entry[TYPE] === 2 /* STATIC */) {
+          return entry;
+        }
+      }
+      return { [TYPE]: 2 /* STATIC */, role: AccountRole.READONLY };
+    });
+    let addressComparator;
+    if (!instruction.accounts) {
+      continue;
+    }
+    for (const account of instruction.accounts) {
+      upsert(addressMap, account.address, (entry) => {
+        const {
+          // eslint-disable-next-line @typescript-eslint/no-unused-vars
+          address: _,
+          ...accountMeta
+        } = account;
+        if (TYPE in entry) {
+          switch (entry[TYPE]) {
+            case 0 /* FEE_PAYER */:
+              return entry;
+            case 1 /* LOOKUP_TABLE */: {
+              const nextRole = mergeRoles(entry.role, accountMeta.role);
+              if ("lookupTableAddress" in accountMeta) {
+                const shouldReplaceEntry = (
+                  // Consider using the new LOOKUP_TABLE if its address is different...
+                  entry.lookupTableAddress !== accountMeta.lookupTableAddress && // ...and sorts before the existing one.
+                  (addressComparator || (addressComparator = getBase58EncodedAddressComparator()))(
+                    accountMeta.lookupTableAddress,
+                    entry.lookupTableAddress
+                  ) < 0
+                );
+                if (shouldReplaceEntry) {
+                  return {
+                    [TYPE]: 1 /* LOOKUP_TABLE */,
+                    ...accountMeta,
+                    role: nextRole
+                  };
+                }
+              } else if (isSignerRole(accountMeta.role)) {
+                return {
+                  [TYPE]: 2 /* STATIC */,
+                  role: nextRole
+                };
+              }
+              if (entry.role !== nextRole) {
+                return {
+                  ...entry,
+                  role: nextRole
+                };
+              } else {
+                return entry;
+              }
+            }
+            case 2 /* STATIC */: {
+              const nextRole = mergeRoles(entry.role, accountMeta.role);
+              if (
+                // Check to see if this address represents a program that is invoked
+                // in this transaction.
+                addressesOfInvokedPrograms.has(account.address)
+              ) {
+                if (isWritableRole(accountMeta.role)) {
+                  throw new Error(
+                    `This transaction includes an address (\`${account.address}\`) which is both invoked and marked writable. Program addresses may not be writable.`
+                  );
+                }
+                if (entry.role !== nextRole) {
+                  return {
+                    ...entry,
+                    role: nextRole
+                  };
+                } else {
+                  return entry;
+                }
+              } else if ("lookupTableAddress" in accountMeta && // Static accounts can be 'upgraded' to lookup table accounts as
+              // long as they are not require to sign the transaction.
+              !isSignerRole(entry.role)) {
+                return {
+                  ...accountMeta,
+                  [TYPE]: 1 /* LOOKUP_TABLE */,
+                  role: nextRole
+                };
+              } else {
+                if (entry.role !== nextRole) {
+                  return {
+                    ...entry,
+                    role: nextRole
+                  };
+                } else {
+                  return entry;
+                }
+              }
+            }
+          }
+        }
+        if ("lookupTableAddress" in accountMeta) {
+          return {
+            ...accountMeta,
+            [TYPE]: 1 /* LOOKUP_TABLE */
+          };
+        } else {
+          return {
+            ...accountMeta,
+            [TYPE]: 2 /* STATIC */
+          };
+        }
+      });
+    }
+  }
+  return addressMap;
+}
+function getOrderedAccountsFromAddressMap(addressMap) {
+  let addressComparator;
+  const orderedAccounts = Object.entries(addressMap).sort(([leftAddress, leftEntry], [rightAddress, rightEntry]) => {
+    if (leftEntry[TYPE] !== rightEntry[TYPE]) {
+      if (leftEntry[TYPE] === 0 /* FEE_PAYER */) {
+        return -1;
+      } else if (rightEntry[TYPE] === 0 /* FEE_PAYER */) {
+        return 1;
+      } else if (leftEntry[TYPE] === 2 /* STATIC */) {
+        return -1;
+      } else if (rightEntry[TYPE] === 2 /* STATIC */) {
+        return 1;
+      }
+    }
+    const leftIsSigner = isSignerRole(leftEntry.role);
+    if (leftIsSigner !== isSignerRole(rightEntry.role)) {
+      return leftIsSigner ? -1 : 1;
+    }
+    const leftIsWritable = isWritableRole(leftEntry.role);
+    if (leftIsWritable !== isWritableRole(rightEntry.role)) {
+      return leftIsWritable ? -1 : 1;
+    }
+    addressComparator || (addressComparator = getBase58EncodedAddressComparator());
+    if (leftEntry[TYPE] === 1 /* LOOKUP_TABLE */ && rightEntry[TYPE] === 1 /* LOOKUP_TABLE */ && leftEntry.lookupTableAddress !== rightEntry.lookupTableAddress) {
+      return addressComparator(leftEntry.lookupTableAddress, rightEntry.lookupTableAddress);
+    } else {
+      return addressComparator(leftAddress, rightAddress);
+    }
+  }).map(([address, addressMeta]) => ({
+    address,
+    ...addressMeta
+  }));
+  return orderedAccounts;
+}
+function getCompiledAddressTableLookups(orderedAccounts) {
+  var _a;
+  const index = {};
+  for (const account of orderedAccounts) {
+    if (!("lookupTableAddress" in account)) {
+      continue;
+    }
+    const entry = index[_a = account.lookupTableAddress] || (index[_a] = {
+      readableIndices: [],
+      writableIndices: []
+    });
+    if (account.role === AccountRole.WRITABLE) {
+      entry.writableIndices.push(account.addressIndex);
+    } else {
+      entry.readableIndices.push(account.addressIndex);
+    }
+  }
+  return Object.keys(index).sort(getBase58EncodedAddressComparator()).map((lookupTableAddress) => ({
+    lookupTableAddress,
+    ...index[lookupTableAddress]
+  }));
+}
 
-export { appendTransactionInstruction, createTransaction, prependTransactionInstruction, setTransactionFeePayer };
+// src/compile-header.ts
+function getCompiledMessageHeader(orderedAccounts) {
+  let numReadonlyNonSignerAccounts = 0;
+  let numReadonlySignerAccounts = 0;
+  let numSignerAccounts = 0;
+  for (const account of orderedAccounts) {
+    if ("lookupTableAddress" in account) {
+      break;
+    }
+    const accountIsWritable = isWritableRole(account.role);
+    if (isSignerRole(account.role)) {
+      numSignerAccounts++;
+      if (!accountIsWritable) {
+        numReadonlySignerAccounts++;
+      }
+    } else if (!accountIsWritable) {
+      numReadonlyNonSignerAccounts++;
+    }
+  }
+  return {
+    numReadonlyNonSignerAccounts,
+    numReadonlySignerAccounts,
+    numSignerAccounts
+  };
+}
+
+// src/compile-instructions.ts
+function getAccountIndex(orderedAccounts) {
+  const out = {};
+  for (const [index, account] of orderedAccounts.entries()) {
+    out[account.address] = index;
+  }
+  return out;
+}
+function getCompiledInstructions(instructions, orderedAccounts) {
+  const accountIndex = getAccountIndex(orderedAccounts);
+  return instructions.map(({ accounts, data, programAddress }) => {
+    return {
+      programAddressIndex: accountIndex[programAddress],
+      ...accounts ? { accountIndices: accounts.map(({ address }) => accountIndex[address]) } : null,
+      ...data ? { data } : null
+    };
+  });
+}
+
+// src/compile-lifetime-token.ts
+function getCompiledLifetimeToken(lifetimeConstraint) {
+  if ("nonce" in lifetimeConstraint) {
+    return lifetimeConstraint.nonce;
+  }
+  return lifetimeConstraint.blockhash;
+}
+
+// src/compile-static-accounts.ts
+function getCompiledStaticAccounts(orderedAccounts) {
+  const firstLookupTableAccountIndex = orderedAccounts.findIndex((account) => "lookupTableAddress" in account);
+  const orderedStaticAccounts = firstLookupTableAccountIndex === -1 ? orderedAccounts : orderedAccounts.slice(0, firstLookupTableAccountIndex);
+  return orderedStaticAccounts.map(({ address }) => address);
+}
+
+// src/message.ts
+function compileMessage(transaction) {
+  const addressMap = getAddressMapFromInstructions(transaction.feePayer, transaction.instructions);
+  const orderedAccounts = getOrderedAccountsFromAddressMap(addressMap);
+  return {
+    ...transaction.version !== "legacy" ? { addressTableLookups: getCompiledAddressTableLookups(orderedAccounts) } : null,
+    header: getCompiledMessageHeader(orderedAccounts),
+    instructions: getCompiledInstructions(transaction.instructions, orderedAccounts),
+    lifetimeToken: getCompiledLifetimeToken(transaction.lifetimeConstraint),
+    staticAccounts: getCompiledStaticAccounts(orderedAccounts),
+    version: transaction.version
+  };
+}
+function getAddressTableLookupCodec() {
+  return struct(
+    [
+      [
+        "lookupTableAddress",
+        getBase58EncodedAddressCodec(
+          __DEV__ ? {
+            description: "The address of the address lookup table account from which instruction addresses should be looked up"
+          } : void 0
+        )
+      ],
+      [
+        "writableIndices",
+        array(u8(), {
+          ...__DEV__ ? {
+            description: "The indices of the accounts in the lookup table that should be loaded as writeable"
+          } : null,
+          size: shortU16()
+        })
+      ],
+      [
+        "readableIndices",
+        array(u8(), {
+          ...__DEV__ ? {
+            description: "The indices of the accounts in the lookup table that should be loaded as read-only"
+          } : void 0,
+          size: shortU16()
+        })
+      ]
+    ],
+    __DEV__ ? {
+      description: "A pointer to the address of an address lookup table, along with the readonly/writeable indices of the addresses that should be loaded from it"
+    } : void 0
+  );
+}
+function getMessageHeaderCodec() {
+  return struct(
+    [
+      [
+        "numSignerAccounts",
+        u8(
+          __DEV__ ? {
+            description: "The expected number of addresses in the static address list belonging to accounts that are required to sign this transaction"
+          } : void 0
+        )
+      ],
+      [
+        "numReadonlySignerAccounts",
+        u8(
+          __DEV__ ? {
+            description: "The expected number of addresses in the static address list belonging to accounts that are required to sign this transaction, but may not be writable"
+          } : void 0
+        )
+      ],
+      [
+        "numReadonlyNonSignerAccounts",
+        u8(
+          __DEV__ ? {
+            description: "The expected number of addresses in the static address list belonging to accounts that are neither signers, nor writable"
+          } : void 0
+        )
+      ]
+    ],
+    __DEV__ ? {
+      description: "The transaction message header containing counts of the signer, readonly-signer, and readonly-nonsigner account addresses"
+    } : void 0
+  );
+}
+function getInstructionCodec() {
+  return mapSerializer(
+    struct([
+      [
+        "programAddressIndex",
+        u8(
+          __DEV__ ? {
+            description: "The index of the program being called, according to the well-ordered accounts list for this transaction"
+          } : void 0
+        )
+      ],
+      [
+        "addressIndices",
+        array(
+          u8({
+            description: __DEV__ ? "The index of an account, according to the well-ordered accounts list for this transaction" : ""
+          }),
+          {
+            description: __DEV__ ? "An optional list of account indices, according to the well-ordered accounts list for this transaction, in the order in which the program being called expects them" : "",
+            size: shortU16()
+          }
+        )
+      ],
+      [
+        "data",
+        bytes({
+          description: __DEV__ ? "An optional buffer of data passed to the instruction" : "",
+          size: shortU16()
+        })
+      ]
+    ]),
+    (value) => {
+      if (value.addressIndices !== void 0 && value.data !== void 0) {
+        return value;
+      }
+      return {
+        ...value,
+        addressIndices: value.addressIndices ?? [],
+        data: value.data ?? new Uint8Array(0)
+      };
+    },
+    (value) => {
+      if (value.addressIndices.length && value.data.byteLength) {
+        return value;
+      }
+      const { addressIndices, data, ...rest } = value;
+      return {
+        ...rest,
+        ...addressIndices.length ? { addressIndices } : null,
+        ...data.byteLength ? { data } : null
+      };
+    }
+  );
+}
+
+// src/serializers/unimplemented.ts
+function getError(type, name) {
+  const functionSuffix = name + type[0].toUpperCase() + type.slice(1);
+  return new Error(
+    `No ${type} exists for ${name}. Use \`get${functionSuffix}()\` if you need a ${type}, and \`get${name}Codec()\` if you need to both encode and decode ${name}`
+  );
+}
+function getUnimplementedDecoder(name) {
+  return () => {
+    throw getError("decoder", name);
+  };
+}
+
+// src/serializers/transaction-version.ts
+var VERSION_FLAG_MASK = 128;
+var BASE_CONFIG = {
+  description: __DEV__ ? "A single byte that encodes the version of the transaction" : "",
+  fixedSize: null,
+  maxSize: 1
+};
+function deserialize(bytes3, offset = 0) {
+  const firstByte = bytes3[offset];
+  if ((firstByte & VERSION_FLAG_MASK) === 0) {
+    return ["legacy", offset];
+  } else {
+    const version = firstByte ^ VERSION_FLAG_MASK;
+    return [version, offset + 1];
+  }
+}
+function serialize(value) {
+  if (value === "legacy") {
+    return new Uint8Array();
+  }
+  if (value < 0 || value > 127) {
+    throw new Error(`Transaction version must be in the range [0, 127]. \`${value}\` given.`);
+  }
+  return new Uint8Array([value | VERSION_FLAG_MASK]);
+}
+function getTransactionVersionCodec() {
+  return {
+    ...BASE_CONFIG,
+    deserialize,
+    serialize
+  };
+}
+
+// src/serializers/message.ts
+var BASE_CONFIG2 = {
+  description: __DEV__ ? "The wire format of a Solana transaction message" : "",
+  fixedSize: null,
+  maxSize: null
+};
+function serialize2(compiledMessage) {
+  if (compiledMessage.version === "legacy") {
+    return struct(getPreludeStructSerializerTuple()).serialize(compiledMessage);
+  } else {
+    return mapSerializer(
+      struct([
+        ...getPreludeStructSerializerTuple(),
+        ["addressTableLookups", getAddressTableLookupsSerializer()]
+      ]),
+      (value) => {
+        if (value.version === "legacy") {
+          return value;
+        }
+        return {
+          ...value,
+          addressTableLookups: value.addressTableLookups ?? []
+        };
+      }
+    ).serialize(compiledMessage);
+  }
+}
+function getPreludeStructSerializerTuple() {
+  return [
+    ["version", getTransactionVersionCodec()],
+    ["header", getMessageHeaderCodec()],
+    [
+      "staticAccounts",
+      array(getBase58EncodedAddressCodec(), {
+        description: __DEV__ ? "A compact-array of static account addresses belonging to this transaction" : "",
+        size: shortU16()
+      })
+    ],
+    [
+      "lifetimeToken",
+      string({
+        description: __DEV__ ? "A 32-byte token that specifies the lifetime of this transaction (eg. a recent blockhash, or a durable nonce)" : "",
+        encoding: base58,
+        size: 32
+      })
+    ],
+    [
+      "instructions",
+      array(getInstructionCodec(), {
+        description: __DEV__ ? "A compact-array of instructions belonging to this transaction" : "",
+        size: shortU16()
+      })
+    ]
+  ];
+}
+function getAddressTableLookupsSerializer() {
+  return array(getAddressTableLookupCodec(), {
+    ...__DEV__ ? { description: "A compact array of address table lookups belonging to this transaction" } : null,
+    size: shortU16()
+  });
+}
+function getCompiledMessageEncoder() {
+  return {
+    ...BASE_CONFIG2,
+    deserialize: getUnimplementedDecoder("CompiledMessage"),
+    serialize: serialize2
+  };
+}
+
+// src/signatures.ts
+async function getCompiledMessageSignature(message, secretKey) {
+  const wireMessageBytes = getCompiledMessageEncoder().serialize(message);
+  const signature = await signBytes(secretKey, wireMessageBytes);
+  return signature;
+}
+async function signTransaction(keyPair, transaction) {
+  const compiledMessage = compileMessage(transaction);
+  const [signerPublicKey, signature] = await Promise.all([
+    getBase58EncodedAddressFromPublicKey(keyPair.publicKey),
+    getCompiledMessageSignature(compiledMessage, keyPair.privateKey)
+  ]);
+  const nextSignatures = {
+    ..."signatures" in transaction ? transaction.signatures : null,
+    ...{ [signerPublicKey]: signature }
+  };
+  const out = {
+    ...transaction,
+    signatures: nextSignatures
+  };
+  Object.freeze(out);
+  return out;
+}
+
+// src/compile-transaction.ts
+function getCompiledTransaction(transaction) {
+  const compiledMessage = compileMessage(transaction);
+  let signatures;
+  if ("signatures" in transaction) {
+    signatures = [];
+    for (let ii = 0; ii < compiledMessage.header.numSignerAccounts; ii++) {
+      signatures[ii] = transaction.signatures[compiledMessage.staticAccounts[ii]] ?? new Uint8Array(Array(64).fill(0));
+    }
+  } else {
+    signatures = Array(compiledMessage.header.numSignerAccounts).fill(new Uint8Array(Array(64).fill(0)));
+  }
+  return {
+    compiledMessage,
+    signatures
+  };
+}
+
+// src/serializers/transaction.ts
+var BASE_CONFIG3 = {
+  description: __DEV__ ? "The wire format of a Solana transaction" : "",
+  fixedSize: null,
+  maxSize: null
+};
+function serialize3(transaction) {
+  const compiledTransaction = getCompiledTransaction(transaction);
+  return struct([
+    [
+      "signatures",
+      array(bytes({ size: 64 }), {
+        ...__DEV__ ? { description: "A compact array of 64-byte, base-64 encoded Ed25519 signatures" } : null,
+        size: shortU16()
+      })
+    ],
+    ["compiledMessage", getCompiledMessageEncoder()]
+  ]).serialize(compiledTransaction);
+}
+function getTransactionEncoder() {
+  return {
+    ...BASE_CONFIG3,
+    deserialize: getUnimplementedDecoder("CompiledMessage"),
+    serialize: serialize3
+  };
+}
+
+// src/wire-transaction.ts
+function getBase64EncodedWireTransaction(transaction) {
+  const wireTransactionBytes = getTransactionEncoder().serialize(transaction);
+  {
+    return btoa(String.fromCharCode(...wireTransactionBytes));
+  }
+}
+
+export { appendTransactionInstruction, assertIsBlockhash, assertIsDurableNonceTransaction, createTransaction, getBase64EncodedWireTransaction, prependTransactionInstruction, setTransactionFeePayer, setTransactionLifetimeUsingBlockhash, setTransactionLifetimeUsingDurableNonce, signTransaction };
 //# sourceMappingURL=out.js.map
 //# sourceMappingURL=index.browser.js.map

dist/index.development.js

@@ -5,2 +5,540 @@ this.globalThis = this.globalThis || {};
 
+  var __defProp = Object.defineProperty;
+  var __defNormalProp = (obj, key, value) => key in obj ? __defProp(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
+  var __publicField = (obj, key, value) => {
+    __defNormalProp(obj, typeof key !== "symbol" ? key + "" : key, value);
+    return value;
+  };
+
+  // ../../node_modules/.pnpm/@metaplex-foundation+umi-serializers-core@0.8.2/node_modules/@metaplex-foundation/umi-serializers-core/dist/esm/bytes.mjs
+  var mergeBytes = (bytesArr) => {
+    const totalLength = bytesArr.reduce((total, arr) => total + arr.length, 0);
+    const result = new Uint8Array(totalLength);
+    let offset = 0;
+    bytesArr.forEach((arr) => {
+      result.set(arr, offset);
+      offset += arr.length;
+    });
+    return result;
+  };
+  var padBytes = (bytes2, length) => {
+    if (bytes2.length >= length)
+      return bytes2;
+    const paddedBytes = new Uint8Array(length).fill(0);
+    paddedBytes.set(bytes2);
+    return paddedBytes;
+  };
+  var fixBytes = (bytes2, length) => padBytes(bytes2.slice(0, length), length);
+
+  // ../../node_modules/.pnpm/@metaplex-foundation+umi-serializers-core@0.8.2/node_modules/@metaplex-foundation/umi-serializers-core/dist/esm/errors.mjs
+  var DeserializingEmptyBufferError = class extends Error {
+    constructor(serializer) {
+      super(`Serializer [${serializer}] cannot deserialize empty buffers.`);
+      __publicField(this, "name", "DeserializingEmptyBufferError");
+    }
+  };
+  var NotEnoughBytesError = class extends Error {
+    constructor(serializer, expected, actual) {
+      super(`Serializer [${serializer}] expected ${expected} bytes, got ${actual}.`);
+      __publicField(this, "name", "NotEnoughBytesError");
+    }
+  };
+  var ExpectedFixedSizeSerializerError = class extends Error {
+    constructor(message) {
+      message ?? (message = "Expected a fixed-size serializer, got a variable-size one.");
+      super(message);
+      __publicField(this, "name", "ExpectedFixedSizeSerializerError");
+    }
+  };
+
+  // ../../node_modules/.pnpm/@metaplex-foundation+umi-serializers-core@0.8.2/node_modules/@metaplex-foundation/umi-serializers-core/dist/esm/fixSerializer.mjs
+  function fixSerializer(serializer, fixedBytes, description) {
+    return {
+      description: description ?? `fixed(${fixedBytes}, ${serializer.description})`,
+      fixedSize: fixedBytes,
+      maxSize: fixedBytes,
+      serialize: (value) => fixBytes(serializer.serialize(value), fixedBytes),
+      deserialize: (buffer, offset = 0) => {
+        buffer = buffer.slice(offset, offset + fixedBytes);
+        if (buffer.length < fixedBytes) {
+          throw new NotEnoughBytesError("fixSerializer", fixedBytes, buffer.length);
+        }
+        if (serializer.fixedSize !== null) {
+          buffer = fixBytes(buffer, serializer.fixedSize);
+        }
+        const [value] = serializer.deserialize(buffer, 0);
+        return [value, offset + fixedBytes];
+      }
+    };
+  }
+
+  // ../../node_modules/.pnpm/@metaplex-foundation+umi-serializers-core@0.8.2/node_modules/@metaplex-foundation/umi-serializers-core/dist/esm/mapSerializer.mjs
+  function mapSerializer(serializer, unmap, map) {
+    return {
+      description: serializer.description,
+      fixedSize: serializer.fixedSize,
+      maxSize: serializer.maxSize,
+      serialize: (value) => serializer.serialize(unmap(value)),
+      deserialize: (buffer, offset = 0) => {
+        const [value, length] = serializer.deserialize(buffer, offset);
+        return map ? [map(value, buffer, offset), length] : [value, length];
+      }
+    };
+  }
+
+  // ../../node_modules/.pnpm/@metaplex-foundation+umi-serializers-encodings@0.8.2/node_modules/@metaplex-foundation/umi-serializers-encodings/dist/esm/errors.mjs
+  var InvalidBaseStringError = class extends Error {
+    constructor(value, base, cause) {
+      const message = `Expected a string of base ${base}, got [${value}].`;
+      super(message);
+      __publicField(this, "name", "InvalidBaseStringError");
+      this.cause = cause;
+    }
+  };
+
+  // ../../node_modules/.pnpm/@metaplex-foundation+umi-serializers-encodings@0.8.2/node_modules/@metaplex-foundation/umi-serializers-encodings/dist/esm/baseX.mjs
+  var baseX = (alphabet) => {
+    const base = alphabet.length;
+    const baseBigInt = BigInt(base);
+    return {
+      description: `base${base}`,
+      fixedSize: null,
+      maxSize: null,
+      serialize(value) {
+        if (!value.match(new RegExp(`^[${alphabet}]*$`))) {
+          throw new InvalidBaseStringError(value, base);
+        }
+        if (value === "")
+          return new Uint8Array();
+        const chars = [...value];
+        let trailIndex = chars.findIndex((c) => c !== alphabet[0]);
+        trailIndex = trailIndex === -1 ? chars.length : trailIndex;
+        const leadingZeroes = Array(trailIndex).fill(0);
+        if (trailIndex === chars.length)
+          return Uint8Array.from(leadingZeroes);
+        const tailChars = chars.slice(trailIndex);
+        let base10Number = 0n;
+        let baseXPower = 1n;
+        for (let i = tailChars.length - 1; i >= 0; i -= 1) {
+          base10Number += baseXPower * BigInt(alphabet.indexOf(tailChars[i]));
+          baseXPower *= baseBigInt;
+        }
+        const tailBytes = [];
+        while (base10Number > 0n) {
+          tailBytes.unshift(Number(base10Number % 256n));
+          base10Number /= 256n;
+        }
+        return Uint8Array.from(leadingZeroes.concat(tailBytes));
+      },
+      deserialize(buffer, offset = 0) {
+        if (buffer.length === 0)
+          return ["", 0];
+        const bytes2 = buffer.slice(offset);
+        let trailIndex = bytes2.findIndex((n) => n !== 0);
+        trailIndex = trailIndex === -1 ? bytes2.length : trailIndex;
+        const leadingZeroes = alphabet[0].repeat(trailIndex);
+        if (trailIndex === bytes2.length)
+          return [leadingZeroes, buffer.length];
+        let base10Number = bytes2.slice(trailIndex).reduce((sum, byte) => sum * 256n + BigInt(byte), 0n);
+        const tailChars = [];
+        while (base10Number > 0n) {
+          tailChars.unshift(alphabet[Number(base10Number % baseBigInt)]);
+          base10Number /= baseBigInt;
+        }
+        return [leadingZeroes + tailChars.join(""), buffer.length];
+      }
+    };
+  };
+
+  // ../../node_modules/.pnpm/@metaplex-foundation+umi-serializers-encodings@0.8.2/node_modules/@metaplex-foundation/umi-serializers-encodings/dist/esm/base58.mjs
+  var base58 = baseX("123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz");
+
+  // ../../node_modules/.pnpm/@metaplex-foundation+umi-serializers-encodings@0.8.2/node_modules/@metaplex-foundation/umi-serializers-encodings/dist/esm/nullCharacters.mjs
+  var removeNullCharacters = (value) => (
+    // eslint-disable-next-line no-control-regex
+    value.replace(/\u0000/g, "")
+  );
+
+  // ../../node_modules/.pnpm/@metaplex-foundation+umi-serializers-encodings@0.8.2/node_modules/@metaplex-foundation/umi-serializers-encodings/dist/esm/utf8.mjs
+  var utf8 = {
+    description: "utf8",
+    fixedSize: null,
+    maxSize: null,
+    serialize(value) {
+      return new TextEncoder().encode(value);
+    },
+    deserialize(buffer, offset = 0) {
+      const value = new TextDecoder().decode(buffer.slice(offset));
+      return [removeNullCharacters(value), buffer.length];
+    }
+  };
+
+  // ../../node_modules/.pnpm/@metaplex-foundation+umi-serializers-numbers@0.8.2/node_modules/@metaplex-foundation/umi-serializers-numbers/dist/esm/common.mjs
+  var Endian;
+  (function(Endian2) {
+    Endian2["Little"] = "le";
+    Endian2["Big"] = "be";
+  })(Endian || (Endian = {}));
+
+  // ../../node_modules/.pnpm/@metaplex-foundation+umi-serializers-numbers@0.8.2/node_modules/@metaplex-foundation/umi-serializers-numbers/dist/esm/errors.mjs
+  var NumberOutOfRangeError = class extends RangeError {
+    constructor(serializer, min, max, actual) {
+      super(`Serializer [${serializer}] expected number to be between ${min} and ${max}, got ${actual}.`);
+      __publicField(this, "name", "NumberOutOfRangeError");
+    }
+  };
+
+  // ../../node_modules/.pnpm/@metaplex-foundation+umi-serializers-numbers@0.8.2/node_modules/@metaplex-foundation/umi-serializers-numbers/dist/esm/utils.mjs
+  function numberFactory(input) {
+    let littleEndian;
+    let defaultDescription = input.name;
+    if (input.size > 1) {
+      littleEndian = !("endian" in input.options) || input.options.endian === Endian.Little;
+      defaultDescription += littleEndian ? "(le)" : "(be)";
+    }
+    return {
+      description: input.options.description ?? defaultDescription,
+      fixedSize: input.size,
+      maxSize: input.size,
+      serialize(value) {
+        if (input.range) {
+          assertRange(input.name, input.range[0], input.range[1], value);
+        }
+        const buffer = new ArrayBuffer(input.size);
+        input.set(new DataView(buffer), value, littleEndian);
+        return new Uint8Array(buffer);
+      },
+      deserialize(bytes2, offset = 0) {
+        const slice = bytes2.slice(offset, offset + input.size);
+        assertEnoughBytes("i8", slice, input.size);
+        const view = toDataView(slice);
+        return [input.get(view, littleEndian), offset + input.size];
+      }
+    };
+  }
+  var toArrayBuffer = (array2) => array2.buffer.slice(array2.byteOffset, array2.byteLength + array2.byteOffset);
+  var toDataView = (array2) => new DataView(toArrayBuffer(array2));
+  var assertRange = (serializer, min, max, value) => {
+    if (value < min || value > max) {
+      throw new NumberOutOfRangeError(serializer, min, max, value);
+    }
+  };
+  var assertEnoughBytes = (serializer, bytes2, expected) => {
+    if (bytes2.length === 0) {
+      throw new DeserializingEmptyBufferError(serializer);
+    }
+    if (bytes2.length < expected) {
+      throw new NotEnoughBytesError(serializer, expected, bytes2.length);
+    }
+  };
+
+  // ../../node_modules/.pnpm/@metaplex-foundation+umi-serializers-numbers@0.8.2/node_modules/@metaplex-foundation/umi-serializers-numbers/dist/esm/u8.mjs
+  var u8 = (options = {}) => numberFactory({
+    name: "u8",
+    size: 1,
+    range: [0, Number("0xff")],
+    set: (view, value) => view.setUint8(0, Number(value)),
+    get: (view) => view.getUint8(0),
+    options
+  });
+
+  // ../../node_modules/.pnpm/@metaplex-foundation+umi-serializers-numbers@0.8.2/node_modules/@metaplex-foundation/umi-serializers-numbers/dist/esm/u32.mjs
+  var u32 = (options = {}) => numberFactory({
+    name: "u32",
+    size: 4,
+    range: [0, Number("0xffffffff")],
+    set: (view, value, le) => view.setUint32(0, Number(value), le),
+    get: (view, le) => view.getUint32(0, le),
+    options
+  });
+
+  // ../../node_modules/.pnpm/@metaplex-foundation+umi-serializers-numbers@0.8.2/node_modules/@metaplex-foundation/umi-serializers-numbers/dist/esm/shortU16.mjs
+  var shortU16 = (options = {}) => ({
+    description: options.description ?? "shortU16",
+    fixedSize: null,
+    maxSize: 3,
+    serialize: (value) => {
+      assertRange("shortU16", 0, 65535, value);
+      const bytes2 = [0];
+      for (let ii = 0; ; ii += 1) {
+        const alignedValue = value >> ii * 7;
+        if (alignedValue === 0) {
+          break;
+        }
+        const nextSevenBits = 127 & alignedValue;
+        bytes2[ii] = nextSevenBits;
+        if (ii > 0) {
+          bytes2[ii - 1] |= 128;
+        }
+      }
+      return new Uint8Array(bytes2);
+    },
+    deserialize: (bytes2, offset = 0) => {
+      let value = 0;
+      let byteCount = 0;
+      while (++byteCount) {
+        const byteIndex = byteCount - 1;
+        const currentByte = bytes2[offset + byteIndex];
+        const nextSevenBits = 127 & currentByte;
+        value |= nextSevenBits << byteIndex * 7;
+        if ((currentByte & 128) === 0) {
+          break;
+        }
+      }
+      return [value, offset + byteCount];
+    }
+  });
+
+  // ../../node_modules/.pnpm/@metaplex-foundation+umi-serializers@0.8.5/node_modules/@metaplex-foundation/umi-serializers/dist/esm/errors.mjs
+  var InvalidNumberOfItemsError = class extends Error {
+    constructor(serializer, expected, actual) {
+      super(`Expected [${serializer}] to have ${expected} items, got ${actual}.`);
+      __publicField(this, "name", "InvalidNumberOfItemsError");
+    }
+  };
+  var InvalidArrayLikeRemainderSizeError = class extends Error {
+    constructor(remainderSize, itemSize) {
+      super(`The remainder of the buffer (${remainderSize} bytes) cannot be split into chunks of ${itemSize} bytes. Serializers of "remainder" size must have a remainder that is a multiple of its item size. In other words, ${remainderSize} modulo ${itemSize} should be equal to zero.`);
+      __publicField(this, "name", "InvalidArrayLikeRemainderSizeError");
+    }
+  };
+  var UnrecognizedArrayLikeSerializerSizeError = class extends Error {
+    constructor(size) {
+      super(`Unrecognized array-like serializer size: ${JSON.stringify(size)}`);
+      __publicField(this, "name", "UnrecognizedArrayLikeSerializerSizeError");
+    }
+  };
+
+  // ../../node_modules/.pnpm/@metaplex-foundation+umi-serializers@0.8.5/node_modules/@metaplex-foundation/umi-serializers/dist/esm/sumSerializerSizes.mjs
+  function sumSerializerSizes(sizes) {
+    return sizes.reduce((all, size) => all === null || size === null ? null : all + size, 0);
+  }
+
+  // ../../node_modules/.pnpm/@metaplex-foundation+umi-serializers@0.8.5/node_modules/@metaplex-foundation/umi-serializers/dist/esm/utils.mjs
+  function getResolvedSize(size, childrenSizes, bytes2, offset) {
+    if (typeof size === "number") {
+      return [size, offset];
+    }
+    if (typeof size === "object") {
+      return size.deserialize(bytes2, offset);
+    }
+    if (size === "remainder") {
+      const childrenSize = sumSerializerSizes(childrenSizes);
+      if (childrenSize === null) {
+        throw new ExpectedFixedSizeSerializerError('Serializers of "remainder" size must have fixed-size items.');
+      }
+      const remainder = bytes2.slice(offset).length;
+      if (remainder % childrenSize !== 0) {
+        throw new InvalidArrayLikeRemainderSizeError(remainder, childrenSize);
+      }
+      return [remainder / childrenSize, offset];
+    }
+    throw new UnrecognizedArrayLikeSerializerSizeError(size);
+  }
+  function getSizeDescription(size) {
+    return typeof size === "object" ? size.description : `${size}`;
+  }
+  function getSizeFromChildren(size, childrenSizes) {
+    if (typeof size !== "number")
+      return null;
+    if (size === 0)
+      return 0;
+    const childrenSize = sumSerializerSizes(childrenSizes);
+    return childrenSize === null ? null : childrenSize * size;
+  }
+  function getSizePrefix(size, realSize) {
+    return typeof size === "object" ? size.serialize(realSize) : new Uint8Array();
+  }
+
+  // ../../node_modules/.pnpm/@metaplex-foundation+umi-serializers@0.8.5/node_modules/@metaplex-foundation/umi-serializers/dist/esm/array.mjs
+  function array(item, options = {}) {
+    const size = options.size ?? u32();
+    if (size === "remainder" && item.fixedSize === null) {
+      throw new ExpectedFixedSizeSerializerError('Serializers of "remainder" size must have fixed-size items.');
+    }
+    return {
+      description: options.description ?? `array(${item.description}; ${getSizeDescription(size)})`,
+      fixedSize: getSizeFromChildren(size, [item.fixedSize]),
+      maxSize: getSizeFromChildren(size, [item.maxSize]),
+      serialize: (value) => {
+        if (typeof size === "number" && value.length !== size) {
+          throw new InvalidNumberOfItemsError("array", size, value.length);
+        }
+        return mergeBytes([getSizePrefix(size, value.length), ...value.map((v) => item.serialize(v))]);
+      },
+      deserialize: (bytes2, offset = 0) => {
+        if (typeof size === "object" && bytes2.slice(offset).length === 0) {
+          return [[], offset];
+        }
+        const [resolvedSize, newOffset] = getResolvedSize(size, [item.fixedSize], bytes2, offset);
+        offset = newOffset;
+        const values = [];
+        for (let i = 0; i < resolvedSize; i += 1) {
+          const [value, newOffset2] = item.deserialize(bytes2, offset);
+          values.push(value);
+          offset = newOffset2;
+        }
+        return [values, offset];
+      }
+    };
+  }
+
+  // ../../node_modules/.pnpm/@metaplex-foundation+umi-serializers@0.8.5/node_modules/@metaplex-foundation/umi-serializers/dist/esm/bytes.mjs
+  function bytes(options = {}) {
+    const size = options.size ?? "variable";
+    const description = options.description ?? `bytes(${getSizeDescription(size)})`;
+    const byteSerializer = {
+      description,
+      fixedSize: null,
+      maxSize: null,
+      serialize: (value) => new Uint8Array(value),
+      deserialize: (bytes2, offset = 0) => {
+        const slice = bytes2.slice(offset);
+        return [slice, offset + slice.length];
+      }
+    };
+    if (size === "variable") {
+      return byteSerializer;
+    }
+    if (typeof size === "number") {
+      return fixSerializer(byteSerializer, size, description);
+    }
+    return {
+      description,
+      fixedSize: null,
+      maxSize: null,
+      serialize: (value) => {
+        const contentBytes = byteSerializer.serialize(value);
+        const lengthBytes = size.serialize(contentBytes.length);
+        return mergeBytes([lengthBytes, contentBytes]);
+      },
+      deserialize: (buffer, offset = 0) => {
+        if (buffer.slice(offset).length === 0) {
+          throw new DeserializingEmptyBufferError("bytes");
+        }
+        const [lengthBigInt, lengthOffset] = size.deserialize(buffer, offset);
+        const length = Number(lengthBigInt);
+        offset = lengthOffset;
+        const contentBuffer = buffer.slice(offset, offset + length);
+        if (contentBuffer.length < length) {
+          throw new NotEnoughBytesError("bytes", length, contentBuffer.length);
+        }
+        const [value, contentOffset] = byteSerializer.deserialize(contentBuffer);
+        offset += contentOffset;
+        return [value, offset];
+      }
+    };
+  }
+
+  // ../../node_modules/.pnpm/@metaplex-foundation+umi-serializers@0.8.5/node_modules/@metaplex-foundation/umi-serializers/dist/esm/string.mjs
+  function string(options = {}) {
+    const size = options.size ?? u32();
+    const encoding = options.encoding ?? utf8;
+    const description = options.description ?? `string(${encoding.description}; ${getSizeDescription(size)})`;
+    if (size === "variable") {
+      return {
+        ...encoding,
+        description
+      };
+    }
+    if (typeof size === "number") {
+      return fixSerializer(encoding, size, description);
+    }
+    return {
+      description,
+      fixedSize: null,
+      maxSize: null,
+      serialize: (value) => {
+        const contentBytes = encoding.serialize(value);
+        const lengthBytes = size.serialize(contentBytes.length);
+        return mergeBytes([lengthBytes, contentBytes]);
+      },
+      deserialize: (buffer, offset = 0) => {
+        if (buffer.slice(offset).length === 0) {
+          throw new DeserializingEmptyBufferError("string");
+        }
+        const [lengthBigInt, lengthOffset] = size.deserialize(buffer, offset);
+        const length = Number(lengthBigInt);
+        offset = lengthOffset;
+        const contentBuffer = buffer.slice(offset, offset + length);
+        if (contentBuffer.length < length) {
+          throw new NotEnoughBytesError("string", length, contentBuffer.length);
+        }
+        const [value, contentOffset] = encoding.deserialize(contentBuffer);
+        offset += contentOffset;
+        return [value, offset];
+      }
+    };
+  }
+
+  // ../../node_modules/.pnpm/@metaplex-foundation+umi-serializers@0.8.5/node_modules/@metaplex-foundation/umi-serializers/dist/esm/struct.mjs
+  function struct(fields, options = {}) {
+    const fieldDescriptions = fields.map(([name, serializer]) => `${String(name)}: ${serializer.description}`).join(", ");
+    return {
+      description: options.description ?? `struct(${fieldDescriptions})`,
+      fixedSize: sumSerializerSizes(fields.map(([, field]) => field.fixedSize)),
+      maxSize: sumSerializerSizes(fields.map(([, field]) => field.maxSize)),
+      serialize: (struct2) => {
+        const fieldBytes = fields.map(([key, serializer]) => serializer.serialize(struct2[key]));
+        return mergeBytes(fieldBytes);
+      },
+      deserialize: (bytes2, offset = 0) => {
+        const struct2 = {};
+        fields.forEach(([key, serializer]) => {
+          const [value, newOffset] = serializer.deserialize(bytes2, offset);
+          offset = newOffset;
+          struct2[key] = value;
+        });
+        return [struct2, offset];
+      }
+    };
+  }
+
+  // src/unsigned-transaction.ts
+  function getUnsignedTransaction(transaction) {
+    if ("signatures" in transaction) {
+      const {
+        signatures: _,
+        // eslint-disable-line @typescript-eslint/no-unused-vars
+        ...unsignedTransaction
+      } = transaction;
+      return unsignedTransaction;
+    } else {
+      return transaction;
+    }
+  }
+
+  // src/blockhash.ts
+  function assertIsBlockhash(putativeBlockhash) {
+    try {
+      if (
+        // Lowest value (32 bytes of zeroes)
+        putativeBlockhash.length < 32 || // Highest value (32 bytes of 255)
+        putativeBlockhash.length > 44
+      ) {
+        throw new Error("Expected input string to decode to a byte array of length 32.");
+      }
+      const bytes2 = base58.serialize(putativeBlockhash);
+      const numBytes = bytes2.byteLength;
+      if (numBytes !== 32) {
+        throw new Error(`Expected input string to decode to a byte array of length 32. Actual length: ${numBytes}`);
+      }
+    } catch (e) {
+      throw new Error(`\`${putativeBlockhash}\` is not a blockhash`, {
+        cause: e
+      });
+    }
+  }
+  function setTransactionLifetimeUsingBlockhash(blockhashLifetimeConstraint, transaction) {
+    if ("lifetimeConstraint" in transaction && transaction.lifetimeConstraint.blockhash === blockhashLifetimeConstraint.blockhash && transaction.lifetimeConstraint.lastValidBlockHeight === blockhashLifetimeConstraint.lastValidBlockHeight) {
+      return transaction;
+    }
+    const out = {
+      ...getUnsignedTransaction(transaction),
+      lifetimeConstraint: blockhashLifetimeConstraint
+    };
+    Object.freeze(out);
+    return out;
+  }
+
   // src/create-transaction.ts
@@ -18,2 +556,84 @@ function createTransaction({
 
+  // ../instructions/dist/index.browser.js
+  var AccountRole = /* @__PURE__ */ ((AccountRole2) => {
+    AccountRole2[AccountRole2["WRITABLE_SIGNER"] = /* 3 */
+    3] = "WRITABLE_SIGNER";
+    AccountRole2[AccountRole2["READONLY_SIGNER"] = /* 2 */
+    2] = "READONLY_SIGNER";
+    AccountRole2[AccountRole2["WRITABLE"] = /* 1 */
+    1] = "WRITABLE";
+    AccountRole2[AccountRole2["READONLY"] = /* 0 */
+    0] = "READONLY";
+    return AccountRole2;
+  })(AccountRole || {});
+  var IS_WRITABLE_BITMASK = 1;
+  function isSignerRole(role) {
+    return role >= 2;
+  }
+  function isWritableRole(role) {
+    return (role & IS_WRITABLE_BITMASK) !== 0;
+  }
+  function mergeRoles(roleA, roleB) {
+    return roleA | roleB;
+  }
+
+  // src/durable-nonce.ts
+  var RECENT_BLOCKHASHES_SYSVAR_ADDRESS = "SysvarRecentB1ockHashes11111111111111111111";
+  var SYSTEM_PROGRAM_ADDRESS = "11111111111111111111111111111111";
+  function assertIsDurableNonceTransaction(transaction) {
+    if (!isDurableNonceTransaction(transaction)) {
+      throw new Error("Transaction is not a durable nonce transaction");
+    }
+  }
+  function createAdvanceNonceAccountInstruction(nonceAccountAddress, nonceAuthorityAddress) {
+    return {
+      accounts: [
+        { address: nonceAccountAddress, role: AccountRole.WRITABLE },
+        {
+          address: RECENT_BLOCKHASHES_SYSVAR_ADDRESS,
+          role: AccountRole.READONLY
+        },
+        { address: nonceAuthorityAddress, role: AccountRole.READONLY_SIGNER }
+      ],
+      data: new Uint8Array([4, 0, 0, 0]),
+      programAddress: SYSTEM_PROGRAM_ADDRESS
+    };
+  }
+  function isAdvanceNonceAccountInstruction(instruction) {
+    return instruction.programAddress === SYSTEM_PROGRAM_ADDRESS && // Test for `AdvanceNonceAccount` instruction data
+    instruction.data != null && isAdvanceNonceAccountInstructionData(instruction.data) && // Test for exactly 3 accounts
+    instruction.accounts?.length === 3 && // First account is nonce account address
+    instruction.accounts[0].address != null && instruction.accounts[0].role === AccountRole.WRITABLE && // Second account is recent blockhashes sysvar
+    instruction.accounts[1].address === RECENT_BLOCKHASHES_SYSVAR_ADDRESS && instruction.accounts[1].role === AccountRole.READONLY && // Third account is nonce authority account
+    instruction.accounts[2].address != null && instruction.accounts[2].role === AccountRole.READONLY_SIGNER;
+  }
+  function isAdvanceNonceAccountInstructionData(data) {
+    return data.byteLength === 4 && data[0] === 4 && data[1] === 0 && data[2] === 0 && data[3] === 0;
+  }
+  function isDurableNonceTransaction(transaction) {
+    return "lifetimeConstraint" in transaction && typeof transaction.lifetimeConstraint.nonce === "string" && transaction.instructions[0] != null && isAdvanceNonceAccountInstruction(transaction.instructions[0]);
+  }
+  function setTransactionLifetimeUsingDurableNonce({
+    nonce,
+    nonceAccountAddress,
+    nonceAuthorityAddress
+  }, transaction) {
+    const isAlreadyDurableNonceTransaction = isDurableNonceTransaction(transaction);
+    if (isAlreadyDurableNonceTransaction && transaction.lifetimeConstraint.nonce === nonce && transaction.instructions[0].accounts[0].address === nonceAccountAddress && transaction.instructions[0].accounts[2].address === nonceAuthorityAddress) {
+      return transaction;
+    }
+    const out = {
+      ...getUnsignedTransaction(transaction),
+      instructions: [
+        createAdvanceNonceAccountInstruction(nonceAccountAddress, nonceAuthorityAddress),
+        ...isAlreadyDurableNonceTransaction ? transaction.instructions.slice(1) : transaction.instructions
+      ],
+      lifetimeConstraint: {
+        nonce
+      }
+    };
+    Object.freeze(out);
+    return out;
+  }
+
   // src/fee-payer.ts
@@ -24,19 +644,6 @@ function setTransactionFeePayer(feePayer, transaction) {
     }
-    let out;
-    if ("signatures" in transaction) {
-      const {
-        signatures: _,
-        // eslint-disable-line @typescript-eslint/no-unused-vars
-        ...unsignedTransaction
-      } = transaction;
-      out = {
-        ...unsignedTransaction,
-        feePayer
-      };
-    } else {
-      out = {
-        ...transaction,
-        feePayer
-      };
-    }
+    const out = {
+      ...getUnsignedTransaction(transaction),
+      feePayer
+    };
     Object.freeze(out);
@@ -47,25 +654,7 @@ return out;
   // src/instructions.ts
-  function replaceInstructions(transaction, nextInstructions) {
-    let out;
-    if ("signatures" in transaction) {
-      const {
-        signatures: _,
-        // eslint-disable-line @typescript-eslint/no-unused-vars
-        ...unsignedTransaction
-      } = transaction;
-      out = {
-        ...unsignedTransaction,
-        instructions: nextInstructions
-      };
-    } else {
-      out = {
-        ...transaction,
-        instructions: nextInstructions
-      };
-    }
-    return out;
-  }
   function appendTransactionInstruction(instruction, transaction) {
-    const nextInstructions = [...transaction.instructions, instruction];
-    const out = replaceInstructions(transaction, nextInstructions);
+    const out = {
+      ...getUnsignedTransaction(transaction),
+      instructions: [...transaction.instructions, instruction]
+    };
     Object.freeze(out);
@@ -75,4 +664,6 @@ return out;
   function prependTransactionInstruction(instruction, transaction) {
-    const nextInstructions = [instruction, ...transaction.instructions];
-    const out = replaceInstructions(transaction, nextInstructions);
+    const out = {
+      ...getUnsignedTransaction(transaction),
+      instructions: [instruction, ...transaction.instructions]
+    };
     Object.freeze(out);
@@ -82,6 +673,656 @@ return out;
 
+  // ../assertions/dist/index.browser.js
+  function assertIsSecureContext() {
+    if (!globalThis.isSecureContext) {
+      throw new Error(
+        "Cryptographic operations are only allowed in secure browser contexts. Read more here: https://developer.mozilla.org/en-US/docs/Web/Security/Secure_Contexts"
+      );
+    }
+  }
+  async function assertKeyExporterIsAvailable() {
+    assertIsSecureContext();
+    if (typeof globalThis.crypto === "undefined" || typeof globalThis.crypto.subtle?.exportKey !== "function") {
+      throw new Error("No key export implementation could be found");
+    }
+  }
+  async function assertSigningCapabilityIsAvailable() {
+    assertIsSecureContext();
+    if (typeof globalThis.crypto === "undefined" || typeof globalThis.crypto.subtle?.sign !== "function") {
+      throw new Error("No signing implementation could be found");
+    }
+  }
+  function getBase58EncodedAddressCodec(config) {
+    return string({
+      description: config?.description ?? ("A 32-byte account address" ),
+      encoding: base58,
+      size: 32
+    });
+  }
+  function getBase58EncodedAddressComparator() {
+    return new Intl.Collator("en", {
+      caseFirst: "lower",
+      ignorePunctuation: false,
+      localeMatcher: "best fit",
+      numeric: false,
+      sensitivity: "variant",
+      usage: "sort"
+    }).compare;
+  }
+  async function getBase58EncodedAddressFromPublicKey(publicKey) {
+    await assertKeyExporterIsAvailable();
+    if (publicKey.type !== "public" || publicKey.algorithm.name !== "Ed25519") {
+      throw new Error("The `CryptoKey` must be an `Ed25519` public key");
+    }
+    const publicKeyBytes = await crypto.subtle.exportKey("raw", publicKey);
+    const [base58EncodedAddress] = getBase58EncodedAddressCodec().deserialize(new Uint8Array(publicKeyBytes));
+    return base58EncodedAddress;
+  }
+
+  // ../keys/dist/index.browser.js
+  async function signBytes(key, data) {
+    await assertSigningCapabilityIsAvailable();
+    const signedData = await crypto.subtle.sign("Ed25519", key, data);
+    return new Uint8Array(signedData);
+  }
+
+  // src/accounts.ts
+  function upsert(addressMap, address, update) {
+    addressMap[address] = update(addressMap[address] ?? { role: AccountRole.READONLY });
+  }
+  var TYPE = Symbol("AddressMapTypeProperty");
+  function getAddressMapFromInstructions(feePayer, instructions) {
+    const addressMap = {
+      [feePayer]: { [TYPE]: 0 /* FEE_PAYER */, role: AccountRole.WRITABLE_SIGNER }
+    };
+    const addressesOfInvokedPrograms = /* @__PURE__ */ new Set();
+    for (const instruction of instructions) {
+      upsert(addressMap, instruction.programAddress, (entry) => {
+        addressesOfInvokedPrograms.add(instruction.programAddress);
+        if (TYPE in entry) {
+          if (isWritableRole(entry.role)) {
+            switch (entry[TYPE]) {
+              case 0 /* FEE_PAYER */:
+                throw new Error(
+                  `This transaction includes an address (\`${instruction.programAddress}\`) which is both invoked and set as the fee payer. Program addresses may not pay fees.`
+                );
+              default:
+                throw new Error(
+                  `This transaction includes an address (\`${instruction.programAddress}\`) which is both invoked and marked writable. Program addresses may not be writable.`
+                );
+            }
+          }
+          if (entry[TYPE] === 2 /* STATIC */) {
+            return entry;
+          }
+        }
+        return { [TYPE]: 2 /* STATIC */, role: AccountRole.READONLY };
+      });
+      let addressComparator;
+      if (!instruction.accounts) {
+        continue;
+      }
+      for (const account of instruction.accounts) {
+        upsert(addressMap, account.address, (entry) => {
+          const {
+            // eslint-disable-next-line @typescript-eslint/no-unused-vars
+            address: _,
+            ...accountMeta
+          } = account;
+          if (TYPE in entry) {
+            switch (entry[TYPE]) {
+              case 0 /* FEE_PAYER */:
+                return entry;
+              case 1 /* LOOKUP_TABLE */: {
+                const nextRole = mergeRoles(entry.role, accountMeta.role);
+                if ("lookupTableAddress" in accountMeta) {
+                  const shouldReplaceEntry = (
+                    // Consider using the new LOOKUP_TABLE if its address is different...
+                    entry.lookupTableAddress !== accountMeta.lookupTableAddress && // ...and sorts before the existing one.
+                    (addressComparator || (addressComparator = getBase58EncodedAddressComparator()))(
+                      accountMeta.lookupTableAddress,
+                      entry.lookupTableAddress
+                    ) < 0
+                  );
+                  if (shouldReplaceEntry) {
+                    return {
+                      [TYPE]: 1 /* LOOKUP_TABLE */,
+                      ...accountMeta,
+                      role: nextRole
+                    };
+                  }
+                } else if (isSignerRole(accountMeta.role)) {
+                  return {
+                    [TYPE]: 2 /* STATIC */,
+                    role: nextRole
+                  };
+                }
+                if (entry.role !== nextRole) {
+                  return {
+                    ...entry,
+                    role: nextRole
+                  };
+                } else {
+                  return entry;
+                }
+              }
+              case 2 /* STATIC */: {
+                const nextRole = mergeRoles(entry.role, accountMeta.role);
+                if (
+                  // Check to see if this address represents a program that is invoked
+                  // in this transaction.
+                  addressesOfInvokedPrograms.has(account.address)
+                ) {
+                  if (isWritableRole(accountMeta.role)) {
+                    throw new Error(
+                      `This transaction includes an address (\`${account.address}\`) which is both invoked and marked writable. Program addresses may not be writable.`
+                    );
+                  }
+                  if (entry.role !== nextRole) {
+                    return {
+                      ...entry,
+                      role: nextRole
+                    };
+                  } else {
+                    return entry;
+                  }
+                } else if ("lookupTableAddress" in accountMeta && // Static accounts can be 'upgraded' to lookup table accounts as
+                // long as they are not require to sign the transaction.
+                !isSignerRole(entry.role)) {
+                  return {
+                    ...accountMeta,
+                    [TYPE]: 1 /* LOOKUP_TABLE */,
+                    role: nextRole
+                  };
+                } else {
+                  if (entry.role !== nextRole) {
+                    return {
+                      ...entry,
+                      role: nextRole
+                    };
+                  } else {
+                    return entry;
+                  }
+                }
+              }
+            }
+          }
+          if ("lookupTableAddress" in accountMeta) {
+            return {
+              ...accountMeta,
+              [TYPE]: 1 /* LOOKUP_TABLE */
+            };
+          } else {
+            return {
+              ...accountMeta,
+              [TYPE]: 2 /* STATIC */
+            };
+          }
+        });
+      }
+    }
+    return addressMap;
+  }
+  function getOrderedAccountsFromAddressMap(addressMap) {
+    let addressComparator;
+    const orderedAccounts = Object.entries(addressMap).sort(([leftAddress, leftEntry], [rightAddress, rightEntry]) => {
+      if (leftEntry[TYPE] !== rightEntry[TYPE]) {
+        if (leftEntry[TYPE] === 0 /* FEE_PAYER */) {
+          return -1;
+        } else if (rightEntry[TYPE] === 0 /* FEE_PAYER */) {
+          return 1;
+        } else if (leftEntry[TYPE] === 2 /* STATIC */) {
+          return -1;
+        } else if (rightEntry[TYPE] === 2 /* STATIC */) {
+          return 1;
+        }
+      }
+      const leftIsSigner = isSignerRole(leftEntry.role);
+      if (leftIsSigner !== isSignerRole(rightEntry.role)) {
+        return leftIsSigner ? -1 : 1;
+      }
+      const leftIsWritable = isWritableRole(leftEntry.role);
+      if (leftIsWritable !== isWritableRole(rightEntry.role)) {
+        return leftIsWritable ? -1 : 1;
+      }
+      addressComparator || (addressComparator = getBase58EncodedAddressComparator());
+      if (leftEntry[TYPE] === 1 /* LOOKUP_TABLE */ && rightEntry[TYPE] === 1 /* LOOKUP_TABLE */ && leftEntry.lookupTableAddress !== rightEntry.lookupTableAddress) {
+        return addressComparator(leftEntry.lookupTableAddress, rightEntry.lookupTableAddress);
+      } else {
+        return addressComparator(leftAddress, rightAddress);
+      }
+    }).map(([address, addressMeta]) => ({
+      address,
+      ...addressMeta
+    }));
+    return orderedAccounts;
+  }
+
+  // src/compile-address-table-lookups.ts
+  function getCompiledAddressTableLookups(orderedAccounts) {
+    var _a;
+    const index = {};
+    for (const account of orderedAccounts) {
+      if (!("lookupTableAddress" in account)) {
+        continue;
+      }
+      const entry = index[_a = account.lookupTableAddress] || (index[_a] = {
+        readableIndices: [],
+        writableIndices: []
+      });
+      if (account.role === AccountRole.WRITABLE) {
+        entry.writableIndices.push(account.addressIndex);
+      } else {
+        entry.readableIndices.push(account.addressIndex);
+      }
+    }
+    return Object.keys(index).sort(getBase58EncodedAddressComparator()).map((lookupTableAddress) => ({
+      lookupTableAddress,
+      ...index[lookupTableAddress]
+    }));
+  }
+
+  // src/compile-header.ts
+  function getCompiledMessageHeader(orderedAccounts) {
+    let numReadonlyNonSignerAccounts = 0;
+    let numReadonlySignerAccounts = 0;
+    let numSignerAccounts = 0;
+    for (const account of orderedAccounts) {
+      if ("lookupTableAddress" in account) {
+        break;
+      }
+      const accountIsWritable = isWritableRole(account.role);
+      if (isSignerRole(account.role)) {
+        numSignerAccounts++;
+        if (!accountIsWritable) {
+          numReadonlySignerAccounts++;
+        }
+      } else if (!accountIsWritable) {
+        numReadonlyNonSignerAccounts++;
+      }
+    }
+    return {
+      numReadonlyNonSignerAccounts,
+      numReadonlySignerAccounts,
+      numSignerAccounts
+    };
+  }
+
+  // src/compile-instructions.ts
+  function getAccountIndex(orderedAccounts) {
+    const out = {};
+    for (const [index, account] of orderedAccounts.entries()) {
+      out[account.address] = index;
+    }
+    return out;
+  }
+  function getCompiledInstructions(instructions, orderedAccounts) {
+    const accountIndex = getAccountIndex(orderedAccounts);
+    return instructions.map(({ accounts, data, programAddress }) => {
+      return {
+        programAddressIndex: accountIndex[programAddress],
+        ...accounts ? { accountIndices: accounts.map(({ address }) => accountIndex[address]) } : null,
+        ...data ? { data } : null
+      };
+    });
+  }
+
+  // src/compile-lifetime-token.ts
+  function getCompiledLifetimeToken(lifetimeConstraint) {
+    if ("nonce" in lifetimeConstraint) {
+      return lifetimeConstraint.nonce;
+    }
+    return lifetimeConstraint.blockhash;
+  }
+
+  // src/compile-static-accounts.ts
+  function getCompiledStaticAccounts(orderedAccounts) {
+    const firstLookupTableAccountIndex = orderedAccounts.findIndex((account) => "lookupTableAddress" in account);
+    const orderedStaticAccounts = firstLookupTableAccountIndex === -1 ? orderedAccounts : orderedAccounts.slice(0, firstLookupTableAccountIndex);
+    return orderedStaticAccounts.map(({ address }) => address);
+  }
+
+  // src/message.ts
+  function compileMessage(transaction) {
+    const addressMap = getAddressMapFromInstructions(transaction.feePayer, transaction.instructions);
+    const orderedAccounts = getOrderedAccountsFromAddressMap(addressMap);
+    return {
+      ...transaction.version !== "legacy" ? { addressTableLookups: getCompiledAddressTableLookups(orderedAccounts) } : null,
+      header: getCompiledMessageHeader(orderedAccounts),
+      instructions: getCompiledInstructions(transaction.instructions, orderedAccounts),
+      lifetimeToken: getCompiledLifetimeToken(transaction.lifetimeConstraint),
+      staticAccounts: getCompiledStaticAccounts(orderedAccounts),
+      version: transaction.version
+    };
+  }
+
+  // src/serializers/address-table-lookup.ts
+  function getAddressTableLookupCodec() {
+    return struct(
+      [
+        [
+          "lookupTableAddress",
+          getBase58EncodedAddressCodec(
+            {
+              description: "The address of the address lookup table account from which instruction addresses should be looked up"
+            } 
+          )
+        ],
+        [
+          "writableIndices",
+          array(u8(), {
+            ...{
+              description: "The indices of the accounts in the lookup table that should be loaded as writeable"
+            } ,
+            size: shortU16()
+          })
+        ],
+        [
+          "readableIndices",
+          array(u8(), {
+            ...{
+              description: "The indices of the accounts in the lookup table that should be loaded as read-only"
+            } ,
+            size: shortU16()
+          })
+        ]
+      ],
+      {
+        description: "A pointer to the address of an address lookup table, along with the readonly/writeable indices of the addresses that should be loaded from it"
+      } 
+    );
+  }
+
+  // src/serializers/header.ts
+  function getMessageHeaderCodec() {
+    return struct(
+      [
+        [
+          "numSignerAccounts",
+          u8(
+            {
+              description: "The expected number of addresses in the static address list belonging to accounts that are required to sign this transaction"
+            } 
+          )
+        ],
+        [
+          "numReadonlySignerAccounts",
+          u8(
+            {
+              description: "The expected number of addresses in the static address list belonging to accounts that are required to sign this transaction, but may not be writable"
+            } 
+          )
+        ],
+        [
+          "numReadonlyNonSignerAccounts",
+          u8(
+            {
+              description: "The expected number of addresses in the static address list belonging to accounts that are neither signers, nor writable"
+            } 
+          )
+        ]
+      ],
+      {
+        description: "The transaction message header containing counts of the signer, readonly-signer, and readonly-nonsigner account addresses"
+      } 
+    );
+  }
+
+  // src/serializers/instruction.ts
+  function getInstructionCodec() {
+    return mapSerializer(
+      struct([
+        [
+          "programAddressIndex",
+          u8(
+            {
+              description: "The index of the program being called, according to the well-ordered accounts list for this transaction"
+            } 
+          )
+        ],
+        [
+          "addressIndices",
+          array(
+            u8({
+              description: "The index of an account, according to the well-ordered accounts list for this transaction" 
+            }),
+            {
+              description: "An optional list of account indices, according to the well-ordered accounts list for this transaction, in the order in which the program being called expects them" ,
+              size: shortU16()
+            }
+          )
+        ],
+        [
+          "data",
+          bytes({
+            description: "An optional buffer of data passed to the instruction" ,
+            size: shortU16()
+          })
+        ]
+      ]),
+      (value) => {
+        if (value.addressIndices !== void 0 && value.data !== void 0) {
+          return value;
+        }
+        return {
+          ...value,
+          addressIndices: value.addressIndices ?? [],
+          data: value.data ?? new Uint8Array(0)
+        };
+      },
+      (value) => {
+        if (value.addressIndices.length && value.data.byteLength) {
+          return value;
+        }
+        const { addressIndices, data, ...rest } = value;
+        return {
+          ...rest,
+          ...addressIndices.length ? { addressIndices } : null,
+          ...data.byteLength ? { data } : null
+        };
+      }
+    );
+  }
+
+  // src/serializers/unimplemented.ts
+  function getError(type, name) {
+    const functionSuffix = name + type[0].toUpperCase() + type.slice(1);
+    return new Error(
+      `No ${type} exists for ${name}. Use \`get${functionSuffix}()\` if you need a ${type}, and \`get${name}Codec()\` if you need to both encode and decode ${name}`
+    );
+  }
+  function getUnimplementedDecoder(name) {
+    return () => {
+      throw getError("decoder", name);
+    };
+  }
+
+  // src/serializers/transaction-version.ts
+  var VERSION_FLAG_MASK = 128;
+  var BASE_CONFIG = {
+    description: "A single byte that encodes the version of the transaction" ,
+    fixedSize: null,
+    maxSize: 1
+  };
+  function deserialize(bytes2, offset = 0) {
+    const firstByte = bytes2[offset];
+    if ((firstByte & VERSION_FLAG_MASK) === 0) {
+      return ["legacy", offset];
+    } else {
+      const version = firstByte ^ VERSION_FLAG_MASK;
+      return [version, offset + 1];
+    }
+  }
+  function serialize(value) {
+    if (value === "legacy") {
+      return new Uint8Array();
+    }
+    if (value < 0 || value > 127) {
+      throw new Error(`Transaction version must be in the range [0, 127]. \`${value}\` given.`);
+    }
+    return new Uint8Array([value | VERSION_FLAG_MASK]);
+  }
+  function getTransactionVersionCodec() {
+    return {
+      ...BASE_CONFIG,
+      deserialize,
+      serialize
+    };
+  }
+
+  // src/serializers/message.ts
+  var BASE_CONFIG2 = {
+    description: "The wire format of a Solana transaction message" ,
+    fixedSize: null,
+    maxSize: null
+  };
+  function serialize2(compiledMessage) {
+    if (compiledMessage.version === "legacy") {
+      return struct(getPreludeStructSerializerTuple()).serialize(compiledMessage);
+    } else {
+      return mapSerializer(
+        struct([
+          ...getPreludeStructSerializerTuple(),
+          ["addressTableLookups", getAddressTableLookupsSerializer()]
+        ]),
+        (value) => {
+          if (value.version === "legacy") {
+            return value;
+          }
+          return {
+            ...value,
+            addressTableLookups: value.addressTableLookups ?? []
+          };
+        }
+      ).serialize(compiledMessage);
+    }
+  }
+  function getPreludeStructSerializerTuple() {
+    return [
+      ["version", getTransactionVersionCodec()],
+      ["header", getMessageHeaderCodec()],
+      [
+        "staticAccounts",
+        array(getBase58EncodedAddressCodec(), {
+          description: "A compact-array of static account addresses belonging to this transaction" ,
+          size: shortU16()
+        })
+      ],
+      [
+        "lifetimeToken",
+        string({
+          description: "A 32-byte token that specifies the lifetime of this transaction (eg. a recent blockhash, or a durable nonce)" ,
+          encoding: base58,
+          size: 32
+        })
+      ],
+      [
+        "instructions",
+        array(getInstructionCodec(), {
+          description: "A compact-array of instructions belonging to this transaction" ,
+          size: shortU16()
+        })
+      ]
+    ];
+  }
+  function getAddressTableLookupsSerializer() {
+    return array(getAddressTableLookupCodec(), {
+      ...{ description: "A compact array of address table lookups belonging to this transaction" } ,
+      size: shortU16()
+    });
+  }
+  function getCompiledMessageEncoder() {
+    return {
+      ...BASE_CONFIG2,
+      deserialize: getUnimplementedDecoder("CompiledMessage"),
+      serialize: serialize2
+    };
+  }
+
+  // src/signatures.ts
+  async function getCompiledMessageSignature(message, secretKey) {
+    const wireMessageBytes = getCompiledMessageEncoder().serialize(message);
+    const signature = await signBytes(secretKey, wireMessageBytes);
+    return signature;
+  }
+  async function signTransaction(keyPair, transaction) {
+    const compiledMessage = compileMessage(transaction);
+    const [signerPublicKey, signature] = await Promise.all([
+      getBase58EncodedAddressFromPublicKey(keyPair.publicKey),
+      getCompiledMessageSignature(compiledMessage, keyPair.privateKey)
+    ]);
+    const nextSignatures = {
+      ..."signatures" in transaction ? transaction.signatures : null,
+      ...{ [signerPublicKey]: signature }
+    };
+    const out = {
+      ...transaction,
+      signatures: nextSignatures
+    };
+    Object.freeze(out);
+    return out;
+  }
+
+  // src/compile-transaction.ts
+  function getCompiledTransaction(transaction) {
+    const compiledMessage = compileMessage(transaction);
+    let signatures;
+    if ("signatures" in transaction) {
+      signatures = [];
+      for (let ii = 0; ii < compiledMessage.header.numSignerAccounts; ii++) {
+        signatures[ii] = transaction.signatures[compiledMessage.staticAccounts[ii]] ?? new Uint8Array(Array(64).fill(0));
+      }
+    } else {
+      signatures = Array(compiledMessage.header.numSignerAccounts).fill(new Uint8Array(Array(64).fill(0)));
+    }
+    return {
+      compiledMessage,
+      signatures
+    };
+  }
+
+  // src/serializers/transaction.ts
+  var BASE_CONFIG3 = {
+    description: "The wire format of a Solana transaction" ,
+    fixedSize: null,
+    maxSize: null
+  };
+  function serialize3(transaction) {
+    const compiledTransaction = getCompiledTransaction(transaction);
+    return struct([
+      [
+        "signatures",
+        array(bytes({ size: 64 }), {
+          ...{ description: "A compact array of 64-byte, base-64 encoded Ed25519 signatures" } ,
+          size: shortU16()
+        })
+      ],
+      ["compiledMessage", getCompiledMessageEncoder()]
+    ]).serialize(compiledTransaction);
+  }
+  function getTransactionEncoder() {
+    return {
+      ...BASE_CONFIG3,
+      deserialize: getUnimplementedDecoder("CompiledMessage"),
+      serialize: serialize3
+    };
+  }
+
+  // src/wire-transaction.ts
+  function getBase64EncodedWireTransaction(transaction) {
+    const wireTransactionBytes = getTransactionEncoder().serialize(transaction);
+    {
+      return btoa(String.fromCharCode(...wireTransactionBytes));
+    }
+  }
+
   exports.appendTransactionInstruction = appendTransactionInstruction;
+  exports.assertIsBlockhash = assertIsBlockhash;
+  exports.assertIsDurableNonceTransaction = assertIsDurableNonceTransaction;
   exports.createTransaction = createTransaction;
+  exports.getBase64EncodedWireTransaction = getBase64EncodedWireTransaction;
   exports.prependTransactionInstruction = prependTransactionInstruction;
   exports.setTransactionFeePayer = setTransactionFeePayer;
+  exports.setTransactionLifetimeUsingBlockhash = setTransactionLifetimeUsingBlockhash;
+  exports.setTransactionLifetimeUsingDurableNonce = setTransactionLifetimeUsingDurableNonce;
+  exports.signTransaction = signTransaction;
 
@@ -88,0 +1329,0 @@ return exports;

dist/index.native.js

@@ -0,1 +1,55 @@
+import { base58, struct, array, bytes, shortU16, mapSerializer, string, u8 } from '@metaplex-foundation/umi-serializers';
+import { getBase58EncodedAddressFromPublicKey, getBase58EncodedAddressComparator, getBase58EncodedAddressCodec } from '@solana/addresses';
+import { signBytes } from '@solana/keys';
+
+// ../build-scripts/env-shim.ts
+var __DEV__ = /* @__PURE__ */ (() => process["env"].NODE_ENV === "development")();
+
+// src/unsigned-transaction.ts
+function getUnsignedTransaction(transaction) {
+  if ("signatures" in transaction) {
+    const {
+      signatures: _,
+      // eslint-disable-line @typescript-eslint/no-unused-vars
+      ...unsignedTransaction
+    } = transaction;
+    return unsignedTransaction;
+  } else {
+    return transaction;
+  }
+}
+
+// src/blockhash.ts
+function assertIsBlockhash(putativeBlockhash) {
+  try {
+    if (
+      // Lowest value (32 bytes of zeroes)
+      putativeBlockhash.length < 32 || // Highest value (32 bytes of 255)
+      putativeBlockhash.length > 44
+    ) {
+      throw new Error("Expected input string to decode to a byte array of length 32.");
+    }
+    const bytes3 = base58.serialize(putativeBlockhash);
+    const numBytes = bytes3.byteLength;
+    if (numBytes !== 32) {
+      throw new Error(`Expected input string to decode to a byte array of length 32. Actual length: ${numBytes}`);
+    }
+  } catch (e) {
+    throw new Error(`\`${putativeBlockhash}\` is not a blockhash`, {
+      cause: e
+    });
+  }
+}
+function setTransactionLifetimeUsingBlockhash(blockhashLifetimeConstraint, transaction) {
+  if ("lifetimeConstraint" in transaction && transaction.lifetimeConstraint.blockhash === blockhashLifetimeConstraint.blockhash && transaction.lifetimeConstraint.lastValidBlockHeight === blockhashLifetimeConstraint.lastValidBlockHeight) {
+    return transaction;
+  }
+  const out = {
+    ...getUnsignedTransaction(transaction),
+    lifetimeConstraint: blockhashLifetimeConstraint
+  };
+  Object.freeze(out);
+  return out;
+}
+
 // src/create-transaction.ts
@@ -13,2 +67,84 @@ function createTransaction({
 
+// ../instructions/dist/index.browser.js
+var AccountRole = /* @__PURE__ */ ((AccountRole2) => {
+  AccountRole2[AccountRole2["WRITABLE_SIGNER"] = /* 3 */
+  3] = "WRITABLE_SIGNER";
+  AccountRole2[AccountRole2["READONLY_SIGNER"] = /* 2 */
+  2] = "READONLY_SIGNER";
+  AccountRole2[AccountRole2["WRITABLE"] = /* 1 */
+  1] = "WRITABLE";
+  AccountRole2[AccountRole2["READONLY"] = /* 0 */
+  0] = "READONLY";
+  return AccountRole2;
+})(AccountRole || {});
+var IS_WRITABLE_BITMASK = 1;
+function isSignerRole(role) {
+  return role >= 2;
+}
+function isWritableRole(role) {
+  return (role & IS_WRITABLE_BITMASK) !== 0;
+}
+function mergeRoles(roleA, roleB) {
+  return roleA | roleB;
+}
+
+// src/durable-nonce.ts
+var RECENT_BLOCKHASHES_SYSVAR_ADDRESS = "SysvarRecentB1ockHashes11111111111111111111";
+var SYSTEM_PROGRAM_ADDRESS = "11111111111111111111111111111111";
+function assertIsDurableNonceTransaction(transaction) {
+  if (!isDurableNonceTransaction(transaction)) {
+    throw new Error("Transaction is not a durable nonce transaction");
+  }
+}
+function createAdvanceNonceAccountInstruction(nonceAccountAddress, nonceAuthorityAddress) {
+  return {
+    accounts: [
+      { address: nonceAccountAddress, role: AccountRole.WRITABLE },
+      {
+        address: RECENT_BLOCKHASHES_SYSVAR_ADDRESS,
+        role: AccountRole.READONLY
+      },
+      { address: nonceAuthorityAddress, role: AccountRole.READONLY_SIGNER }
+    ],
+    data: new Uint8Array([4, 0, 0, 0]),
+    programAddress: SYSTEM_PROGRAM_ADDRESS
+  };
+}
+function isAdvanceNonceAccountInstruction(instruction) {
+  return instruction.programAddress === SYSTEM_PROGRAM_ADDRESS && // Test for `AdvanceNonceAccount` instruction data
+  instruction.data != null && isAdvanceNonceAccountInstructionData(instruction.data) && // Test for exactly 3 accounts
+  instruction.accounts?.length === 3 && // First account is nonce account address
+  instruction.accounts[0].address != null && instruction.accounts[0].role === AccountRole.WRITABLE && // Second account is recent blockhashes sysvar
+  instruction.accounts[1].address === RECENT_BLOCKHASHES_SYSVAR_ADDRESS && instruction.accounts[1].role === AccountRole.READONLY && // Third account is nonce authority account
+  instruction.accounts[2].address != null && instruction.accounts[2].role === AccountRole.READONLY_SIGNER;
+}
+function isAdvanceNonceAccountInstructionData(data) {
+  return data.byteLength === 4 && data[0] === 4 && data[1] === 0 && data[2] === 0 && data[3] === 0;
+}
+function isDurableNonceTransaction(transaction) {
+  return "lifetimeConstraint" in transaction && typeof transaction.lifetimeConstraint.nonce === "string" && transaction.instructions[0] != null && isAdvanceNonceAccountInstruction(transaction.instructions[0]);
+}
+function setTransactionLifetimeUsingDurableNonce({
+  nonce,
+  nonceAccountAddress,
+  nonceAuthorityAddress
+}, transaction) {
+  const isAlreadyDurableNonceTransaction = isDurableNonceTransaction(transaction);
+  if (isAlreadyDurableNonceTransaction && transaction.lifetimeConstraint.nonce === nonce && transaction.instructions[0].accounts[0].address === nonceAccountAddress && transaction.instructions[0].accounts[2].address === nonceAuthorityAddress) {
+    return transaction;
+  }
+  const out = {
+    ...getUnsignedTransaction(transaction),
+    instructions: [
+      createAdvanceNonceAccountInstruction(nonceAccountAddress, nonceAuthorityAddress),
+      ...isAlreadyDurableNonceTransaction ? transaction.instructions.slice(1) : transaction.instructions
+    ],
+    lifetimeConstraint: {
+      nonce
+    }
+  };
+  Object.freeze(out);
+  return out;
+}
+
 // src/fee-payer.ts
@@ -19,19 +155,6 @@ function setTransactionFeePayer(feePayer, transaction) {
   }
-  let out;
-  if ("signatures" in transaction) {
-    const {
-      signatures: _,
-      // eslint-disable-line @typescript-eslint/no-unused-vars
-      ...unsignedTransaction
-    } = transaction;
-    out = {
-      ...unsignedTransaction,
-      feePayer
-    };
-  } else {
-    out = {
-      ...transaction,
-      feePayer
-    };
-  }
+  const out = {
+    ...getUnsignedTransaction(transaction),
+    feePayer
+  };
   Object.freeze(out);
@@ -42,25 +165,7 @@ return out;
 // src/instructions.ts
-function replaceInstructions(transaction, nextInstructions) {
-  let out;
-  if ("signatures" in transaction) {
-    const {
-      signatures: _,
-      // eslint-disable-line @typescript-eslint/no-unused-vars
-      ...unsignedTransaction
-    } = transaction;
-    out = {
-      ...unsignedTransaction,
-      instructions: nextInstructions
-    };
-  } else {
-    out = {
-      ...transaction,
-      instructions: nextInstructions
-    };
-  }
-  return out;
-}
 function appendTransactionInstruction(instruction, transaction) {
-  const nextInstructions = [...transaction.instructions, instruction];
-  const out = replaceInstructions(transaction, nextInstructions);
+  const out = {
+    ...getUnsignedTransaction(transaction),
+    instructions: [...transaction.instructions, instruction]
+  };
   Object.freeze(out);
@@ -70,10 +175,592 @@ return out;
 function prependTransactionInstruction(instruction, transaction) {
-  const nextInstructions = [instruction, ...transaction.instructions];
-  const out = replaceInstructions(transaction, nextInstructions);
+  const out = {
+    ...getUnsignedTransaction(transaction),
+    instructions: [instruction, ...transaction.instructions]
+  };
   Object.freeze(out);
   return out;
 }
+function upsert(addressMap, address, update) {
+  addressMap[address] = update(addressMap[address] ?? { role: AccountRole.READONLY });
+}
+var TYPE = Symbol("AddressMapTypeProperty");
+function getAddressMapFromInstructions(feePayer, instructions) {
+  const addressMap = {
+    [feePayer]: { [TYPE]: 0 /* FEE_PAYER */, role: AccountRole.WRITABLE_SIGNER }
+  };
+  const addressesOfInvokedPrograms = /* @__PURE__ */ new Set();
+  for (const instruction of instructions) {
+    upsert(addressMap, instruction.programAddress, (entry) => {
+      addressesOfInvokedPrograms.add(instruction.programAddress);
+      if (TYPE in entry) {
+        if (isWritableRole(entry.role)) {
+          switch (entry[TYPE]) {
+            case 0 /* FEE_PAYER */:
+              throw new Error(
+                `This transaction includes an address (\`${instruction.programAddress}\`) which is both invoked and set as the fee payer. Program addresses may not pay fees.`
+              );
+            default:
+              throw new Error(
+                `This transaction includes an address (\`${instruction.programAddress}\`) which is both invoked and marked writable. Program addresses may not be writable.`
+              );
+          }
+        }
+        if (entry[TYPE] === 2 /* STATIC */) {
+          return entry;
+        }
+      }
+      return { [TYPE]: 2 /* STATIC */, role: AccountRole.READONLY };
+    });
+    let addressComparator;
+    if (!instruction.accounts) {
+      continue;
+    }
+    for (const account of instruction.accounts) {
+      upsert(addressMap, account.address, (entry) => {
+        const {
+          // eslint-disable-next-line @typescript-eslint/no-unused-vars
+          address: _,
+          ...accountMeta
+        } = account;
+        if (TYPE in entry) {
+          switch (entry[TYPE]) {
+            case 0 /* FEE_PAYER */:
+              return entry;
+            case 1 /* LOOKUP_TABLE */: {
+              const nextRole = mergeRoles(entry.role, accountMeta.role);
+              if ("lookupTableAddress" in accountMeta) {
+                const shouldReplaceEntry = (
+                  // Consider using the new LOOKUP_TABLE if its address is different...
+                  entry.lookupTableAddress !== accountMeta.lookupTableAddress && // ...and sorts before the existing one.
+                  (addressComparator || (addressComparator = getBase58EncodedAddressComparator()))(
+                    accountMeta.lookupTableAddress,
+                    entry.lookupTableAddress
+                  ) < 0
+                );
+                if (shouldReplaceEntry) {
+                  return {
+                    [TYPE]: 1 /* LOOKUP_TABLE */,
+                    ...accountMeta,
+                    role: nextRole
+                  };
+                }
+              } else if (isSignerRole(accountMeta.role)) {
+                return {
+                  [TYPE]: 2 /* STATIC */,
+                  role: nextRole
+                };
+              }
+              if (entry.role !== nextRole) {
+                return {
+                  ...entry,
+                  role: nextRole
+                };
+              } else {
+                return entry;
+              }
+            }
+            case 2 /* STATIC */: {
+              const nextRole = mergeRoles(entry.role, accountMeta.role);
+              if (
+                // Check to see if this address represents a program that is invoked
+                // in this transaction.
+                addressesOfInvokedPrograms.has(account.address)
+              ) {
+                if (isWritableRole(accountMeta.role)) {
+                  throw new Error(
+                    `This transaction includes an address (\`${account.address}\`) which is both invoked and marked writable. Program addresses may not be writable.`
+                  );
+                }
+                if (entry.role !== nextRole) {
+                  return {
+                    ...entry,
+                    role: nextRole
+                  };
+                } else {
+                  return entry;
+                }
+              } else if ("lookupTableAddress" in accountMeta && // Static accounts can be 'upgraded' to lookup table accounts as
+              // long as they are not require to sign the transaction.
+              !isSignerRole(entry.role)) {
+                return {
+                  ...accountMeta,
+                  [TYPE]: 1 /* LOOKUP_TABLE */,
+                  role: nextRole
+                };
+              } else {
+                if (entry.role !== nextRole) {
+                  return {
+                    ...entry,
+                    role: nextRole
+                  };
+                } else {
+                  return entry;
+                }
+              }
+            }
+          }
+        }
+        if ("lookupTableAddress" in accountMeta) {
+          return {
+            ...accountMeta,
+            [TYPE]: 1 /* LOOKUP_TABLE */
+          };
+        } else {
+          return {
+            ...accountMeta,
+            [TYPE]: 2 /* STATIC */
+          };
+        }
+      });
+    }
+  }
+  return addressMap;
+}
+function getOrderedAccountsFromAddressMap(addressMap) {
+  let addressComparator;
+  const orderedAccounts = Object.entries(addressMap).sort(([leftAddress, leftEntry], [rightAddress, rightEntry]) => {
+    if (leftEntry[TYPE] !== rightEntry[TYPE]) {
+      if (leftEntry[TYPE] === 0 /* FEE_PAYER */) {
+        return -1;
+      } else if (rightEntry[TYPE] === 0 /* FEE_PAYER */) {
+        return 1;
+      } else if (leftEntry[TYPE] === 2 /* STATIC */) {
+        return -1;
+      } else if (rightEntry[TYPE] === 2 /* STATIC */) {
+        return 1;
+      }
+    }
+    const leftIsSigner = isSignerRole(leftEntry.role);
+    if (leftIsSigner !== isSignerRole(rightEntry.role)) {
+      return leftIsSigner ? -1 : 1;
+    }
+    const leftIsWritable = isWritableRole(leftEntry.role);
+    if (leftIsWritable !== isWritableRole(rightEntry.role)) {
+      return leftIsWritable ? -1 : 1;
+    }
+    addressComparator || (addressComparator = getBase58EncodedAddressComparator());
+    if (leftEntry[TYPE] === 1 /* LOOKUP_TABLE */ && rightEntry[TYPE] === 1 /* LOOKUP_TABLE */ && leftEntry.lookupTableAddress !== rightEntry.lookupTableAddress) {
+      return addressComparator(leftEntry.lookupTableAddress, rightEntry.lookupTableAddress);
+    } else {
+      return addressComparator(leftAddress, rightAddress);
+    }
+  }).map(([address, addressMeta]) => ({
+    address,
+    ...addressMeta
+  }));
+  return orderedAccounts;
+}
+function getCompiledAddressTableLookups(orderedAccounts) {
+  var _a;
+  const index = {};
+  for (const account of orderedAccounts) {
+    if (!("lookupTableAddress" in account)) {
+      continue;
+    }
+    const entry = index[_a = account.lookupTableAddress] || (index[_a] = {
+      readableIndices: [],
+      writableIndices: []
+    });
+    if (account.role === AccountRole.WRITABLE) {
+      entry.writableIndices.push(account.addressIndex);
+    } else {
+      entry.readableIndices.push(account.addressIndex);
+    }
+  }
+  return Object.keys(index).sort(getBase58EncodedAddressComparator()).map((lookupTableAddress) => ({
+    lookupTableAddress,
+    ...index[lookupTableAddress]
+  }));
+}
 
-export { appendTransactionInstruction, createTransaction, prependTransactionInstruction, setTransactionFeePayer };
+// src/compile-header.ts
+function getCompiledMessageHeader(orderedAccounts) {
+  let numReadonlyNonSignerAccounts = 0;
+  let numReadonlySignerAccounts = 0;
+  let numSignerAccounts = 0;
+  for (const account of orderedAccounts) {
+    if ("lookupTableAddress" in account) {
+      break;
+    }
+    const accountIsWritable = isWritableRole(account.role);
+    if (isSignerRole(account.role)) {
+      numSignerAccounts++;
+      if (!accountIsWritable) {
+        numReadonlySignerAccounts++;
+      }
+    } else if (!accountIsWritable) {
+      numReadonlyNonSignerAccounts++;
+    }
+  }
+  return {
+    numReadonlyNonSignerAccounts,
+    numReadonlySignerAccounts,
+    numSignerAccounts
+  };
+}
+
+// src/compile-instructions.ts
+function getAccountIndex(orderedAccounts) {
+  const out = {};
+  for (const [index, account] of orderedAccounts.entries()) {
+    out[account.address] = index;
+  }
+  return out;
+}
+function getCompiledInstructions(instructions, orderedAccounts) {
+  const accountIndex = getAccountIndex(orderedAccounts);
+  return instructions.map(({ accounts, data, programAddress }) => {
+    return {
+      programAddressIndex: accountIndex[programAddress],
+      ...accounts ? { accountIndices: accounts.map(({ address }) => accountIndex[address]) } : null,
+      ...data ? { data } : null
+    };
+  });
+}
+
+// src/compile-lifetime-token.ts
+function getCompiledLifetimeToken(lifetimeConstraint) {
+  if ("nonce" in lifetimeConstraint) {
+    return lifetimeConstraint.nonce;
+  }
+  return lifetimeConstraint.blockhash;
+}
+
+// src/compile-static-accounts.ts
+function getCompiledStaticAccounts(orderedAccounts) {
+  const firstLookupTableAccountIndex = orderedAccounts.findIndex((account) => "lookupTableAddress" in account);
+  const orderedStaticAccounts = firstLookupTableAccountIndex === -1 ? orderedAccounts : orderedAccounts.slice(0, firstLookupTableAccountIndex);
+  return orderedStaticAccounts.map(({ address }) => address);
+}
+
+// src/message.ts
+function compileMessage(transaction) {
+  const addressMap = getAddressMapFromInstructions(transaction.feePayer, transaction.instructions);
+  const orderedAccounts = getOrderedAccountsFromAddressMap(addressMap);
+  return {
+    ...transaction.version !== "legacy" ? { addressTableLookups: getCompiledAddressTableLookups(orderedAccounts) } : null,
+    header: getCompiledMessageHeader(orderedAccounts),
+    instructions: getCompiledInstructions(transaction.instructions, orderedAccounts),
+    lifetimeToken: getCompiledLifetimeToken(transaction.lifetimeConstraint),
+    staticAccounts: getCompiledStaticAccounts(orderedAccounts),
+    version: transaction.version
+  };
+}
+function getAddressTableLookupCodec() {
+  return struct(
+    [
+      [
+        "lookupTableAddress",
+        getBase58EncodedAddressCodec(
+          __DEV__ ? {
+            description: "The address of the address lookup table account from which instruction addresses should be looked up"
+          } : void 0
+        )
+      ],
+      [
+        "writableIndices",
+        array(u8(), {
+          ...__DEV__ ? {
+            description: "The indices of the accounts in the lookup table that should be loaded as writeable"
+          } : null,
+          size: shortU16()
+        })
+      ],
+      [
+        "readableIndices",
+        array(u8(), {
+          ...__DEV__ ? {
+            description: "The indices of the accounts in the lookup table that should be loaded as read-only"
+          } : void 0,
+          size: shortU16()
+        })
+      ]
+    ],
+    __DEV__ ? {
+      description: "A pointer to the address of an address lookup table, along with the readonly/writeable indices of the addresses that should be loaded from it"
+    } : void 0
+  );
+}
+function getMessageHeaderCodec() {
+  return struct(
+    [
+      [
+        "numSignerAccounts",
+        u8(
+          __DEV__ ? {
+            description: "The expected number of addresses in the static address list belonging to accounts that are required to sign this transaction"
+          } : void 0
+        )
+      ],
+      [
+        "numReadonlySignerAccounts",
+        u8(
+          __DEV__ ? {
+            description: "The expected number of addresses in the static address list belonging to accounts that are required to sign this transaction, but may not be writable"
+          } : void 0
+        )
+      ],
+      [
+        "numReadonlyNonSignerAccounts",
+        u8(
+          __DEV__ ? {
+            description: "The expected number of addresses in the static address list belonging to accounts that are neither signers, nor writable"
+          } : void 0
+        )
+      ]
+    ],
+    __DEV__ ? {
+      description: "The transaction message header containing counts of the signer, readonly-signer, and readonly-nonsigner account addresses"
+    } : void 0
+  );
+}
+function getInstructionCodec() {
+  return mapSerializer(
+    struct([
+      [
+        "programAddressIndex",
+        u8(
+          __DEV__ ? {
+            description: "The index of the program being called, according to the well-ordered accounts list for this transaction"
+          } : void 0
+        )
+      ],
+      [
+        "addressIndices",
+        array(
+          u8({
+            description: __DEV__ ? "The index of an account, according to the well-ordered accounts list for this transaction" : ""
+          }),
+          {
+            description: __DEV__ ? "An optional list of account indices, according to the well-ordered accounts list for this transaction, in the order in which the program being called expects them" : "",
+            size: shortU16()
+          }
+        )
+      ],
+      [
+        "data",
+        bytes({
+          description: __DEV__ ? "An optional buffer of data passed to the instruction" : "",
+          size: shortU16()
+        })
+      ]
+    ]),
+    (value) => {
+      if (value.addressIndices !== void 0 && value.data !== void 0) {
+        return value;
+      }
+      return {
+        ...value,
+        addressIndices: value.addressIndices ?? [],
+        data: value.data ?? new Uint8Array(0)
+      };
+    },
+    (value) => {
+      if (value.addressIndices.length && value.data.byteLength) {
+        return value;
+      }
+      const { addressIndices, data, ...rest } = value;
+      return {
+        ...rest,
+        ...addressIndices.length ? { addressIndices } : null,
+        ...data.byteLength ? { data } : null
+      };
+    }
+  );
+}
+
+// src/serializers/unimplemented.ts
+function getError(type, name) {
+  const functionSuffix = name + type[0].toUpperCase() + type.slice(1);
+  return new Error(
+    `No ${type} exists for ${name}. Use \`get${functionSuffix}()\` if you need a ${type}, and \`get${name}Codec()\` if you need to both encode and decode ${name}`
+  );
+}
+function getUnimplementedDecoder(name) {
+  return () => {
+    throw getError("decoder", name);
+  };
+}
+
+// src/serializers/transaction-version.ts
+var VERSION_FLAG_MASK = 128;
+var BASE_CONFIG = {
+  description: __DEV__ ? "A single byte that encodes the version of the transaction" : "",
+  fixedSize: null,
+  maxSize: 1
+};
+function deserialize(bytes3, offset = 0) {
+  const firstByte = bytes3[offset];
+  if ((firstByte & VERSION_FLAG_MASK) === 0) {
+    return ["legacy", offset];
+  } else {
+    const version = firstByte ^ VERSION_FLAG_MASK;
+    return [version, offset + 1];
+  }
+}
+function serialize(value) {
+  if (value === "legacy") {
+    return new Uint8Array();
+  }
+  if (value < 0 || value > 127) {
+    throw new Error(`Transaction version must be in the range [0, 127]. \`${value}\` given.`);
+  }
+  return new Uint8Array([value | VERSION_FLAG_MASK]);
+}
+function getTransactionVersionCodec() {
+  return {
+    ...BASE_CONFIG,
+    deserialize,
+    serialize
+  };
+}
+
+// src/serializers/message.ts
+var BASE_CONFIG2 = {
+  description: __DEV__ ? "The wire format of a Solana transaction message" : "",
+  fixedSize: null,
+  maxSize: null
+};
+function serialize2(compiledMessage) {
+  if (compiledMessage.version === "legacy") {
+    return struct(getPreludeStructSerializerTuple()).serialize(compiledMessage);
+  } else {
+    return mapSerializer(
+      struct([
+        ...getPreludeStructSerializerTuple(),
+        ["addressTableLookups", getAddressTableLookupsSerializer()]
+      ]),
+      (value) => {
+        if (value.version === "legacy") {
+          return value;
+        }
+        return {
+          ...value,
+          addressTableLookups: value.addressTableLookups ?? []
+        };
+      }
+    ).serialize(compiledMessage);
+  }
+}
+function getPreludeStructSerializerTuple() {
+  return [
+    ["version", getTransactionVersionCodec()],
+    ["header", getMessageHeaderCodec()],
+    [
+      "staticAccounts",
+      array(getBase58EncodedAddressCodec(), {
+        description: __DEV__ ? "A compact-array of static account addresses belonging to this transaction" : "",
+        size: shortU16()
+      })
+    ],
+    [
+      "lifetimeToken",
+      string({
+        description: __DEV__ ? "A 32-byte token that specifies the lifetime of this transaction (eg. a recent blockhash, or a durable nonce)" : "",
+        encoding: base58,
+        size: 32
+      })
+    ],
+    [
+      "instructions",
+      array(getInstructionCodec(), {
+        description: __DEV__ ? "A compact-array of instructions belonging to this transaction" : "",
+        size: shortU16()
+      })
+    ]
+  ];
+}
+function getAddressTableLookupsSerializer() {
+  return array(getAddressTableLookupCodec(), {
+    ...__DEV__ ? { description: "A compact array of address table lookups belonging to this transaction" } : null,
+    size: shortU16()
+  });
+}
+function getCompiledMessageEncoder() {
+  return {
+    ...BASE_CONFIG2,
+    deserialize: getUnimplementedDecoder("CompiledMessage"),
+    serialize: serialize2
+  };
+}
+
+// src/signatures.ts
+async function getCompiledMessageSignature(message, secretKey) {
+  const wireMessageBytes = getCompiledMessageEncoder().serialize(message);
+  const signature = await signBytes(secretKey, wireMessageBytes);
+  return signature;
+}
+async function signTransaction(keyPair, transaction) {
+  const compiledMessage = compileMessage(transaction);
+  const [signerPublicKey, signature] = await Promise.all([
+    getBase58EncodedAddressFromPublicKey(keyPair.publicKey),
+    getCompiledMessageSignature(compiledMessage, keyPair.privateKey)
+  ]);
+  const nextSignatures = {
+    ..."signatures" in transaction ? transaction.signatures : null,
+    ...{ [signerPublicKey]: signature }
+  };
+  const out = {
+    ...transaction,
+    signatures: nextSignatures
+  };
+  Object.freeze(out);
+  return out;
+}
+
+// src/compile-transaction.ts
+function getCompiledTransaction(transaction) {
+  const compiledMessage = compileMessage(transaction);
+  let signatures;
+  if ("signatures" in transaction) {
+    signatures = [];
+    for (let ii = 0; ii < compiledMessage.header.numSignerAccounts; ii++) {
+      signatures[ii] = transaction.signatures[compiledMessage.staticAccounts[ii]] ?? new Uint8Array(Array(64).fill(0));
+    }
+  } else {
+    signatures = Array(compiledMessage.header.numSignerAccounts).fill(new Uint8Array(Array(64).fill(0)));
+  }
+  return {
+    compiledMessage,
+    signatures
+  };
+}
+
+// src/serializers/transaction.ts
+var BASE_CONFIG3 = {
+  description: __DEV__ ? "The wire format of a Solana transaction" : "",
+  fixedSize: null,
+  maxSize: null
+};
+function serialize3(transaction) {
+  const compiledTransaction = getCompiledTransaction(transaction);
+  return struct([
+    [
+      "signatures",
+      array(bytes({ size: 64 }), {
+        ...__DEV__ ? { description: "A compact array of 64-byte, base-64 encoded Ed25519 signatures" } : null,
+        size: shortU16()
+      })
+    ],
+    ["compiledMessage", getCompiledMessageEncoder()]
+  ]).serialize(compiledTransaction);
+}
+function getTransactionEncoder() {
+  return {
+    ...BASE_CONFIG3,
+    deserialize: getUnimplementedDecoder("CompiledMessage"),
+    serialize: serialize3
+  };
+}
+
+// src/wire-transaction.ts
+function getBase64EncodedWireTransaction(transaction) {
+  const wireTransactionBytes = getTransactionEncoder().serialize(transaction);
+  {
+    return btoa(String.fromCharCode(...wireTransactionBytes));
+  }
+}
+
+export { appendTransactionInstruction, assertIsBlockhash, assertIsDurableNonceTransaction, createTransaction, getBase64EncodedWireTransaction, prependTransactionInstruction, setTransactionFeePayer, setTransactionLifetimeUsingBlockhash, setTransactionLifetimeUsingDurableNonce, signTransaction };
 //# sourceMappingURL=out.js.map
 //# sourceMappingURL=index.native.js.map

dist/index.node.js

@@ -0,1 +1,55 @@
+import { base58, struct, array, bytes, shortU16, mapSerializer, string, u8 } from '@metaplex-foundation/umi-serializers';
+import { getBase58EncodedAddressFromPublicKey, getBase58EncodedAddressComparator, getBase58EncodedAddressCodec } from '@solana/addresses';
+import { signBytes } from '@solana/keys';
+
+// ../build-scripts/env-shim.ts
+var __DEV__ = /* @__PURE__ */ (() => process["env"].NODE_ENV === "development")();
+
+// src/unsigned-transaction.ts
+function getUnsignedTransaction(transaction) {
+  if ("signatures" in transaction) {
+    const {
+      signatures: _,
+      // eslint-disable-line @typescript-eslint/no-unused-vars
+      ...unsignedTransaction
+    } = transaction;
+    return unsignedTransaction;
+  } else {
+    return transaction;
+  }
+}
+
+// src/blockhash.ts
+function assertIsBlockhash(putativeBlockhash) {
+  try {
+    if (
+      // Lowest value (32 bytes of zeroes)
+      putativeBlockhash.length < 32 || // Highest value (32 bytes of 255)
+      putativeBlockhash.length > 44
+    ) {
+      throw new Error("Expected input string to decode to a byte array of length 32.");
+    }
+    const bytes3 = base58.serialize(putativeBlockhash);
+    const numBytes = bytes3.byteLength;
+    if (numBytes !== 32) {
+      throw new Error(`Expected input string to decode to a byte array of length 32. Actual length: ${numBytes}`);
+    }
+  } catch (e) {
+    throw new Error(`\`${putativeBlockhash}\` is not a blockhash`, {
+      cause: e
+    });
+  }
+}
+function setTransactionLifetimeUsingBlockhash(blockhashLifetimeConstraint, transaction) {
+  if ("lifetimeConstraint" in transaction && transaction.lifetimeConstraint.blockhash === blockhashLifetimeConstraint.blockhash && transaction.lifetimeConstraint.lastValidBlockHeight === blockhashLifetimeConstraint.lastValidBlockHeight) {
+    return transaction;
+  }
+  const out = {
+    ...getUnsignedTransaction(transaction),
+    lifetimeConstraint: blockhashLifetimeConstraint
+  };
+  Object.freeze(out);
+  return out;
+}
+
 // src/create-transaction.ts
@@ -13,2 +67,84 @@ function createTransaction({
 
+// ../instructions/dist/index.node.js
+var AccountRole = /* @__PURE__ */ ((AccountRole2) => {
+  AccountRole2[AccountRole2["WRITABLE_SIGNER"] = /* 3 */
+  3] = "WRITABLE_SIGNER";
+  AccountRole2[AccountRole2["READONLY_SIGNER"] = /* 2 */
+  2] = "READONLY_SIGNER";
+  AccountRole2[AccountRole2["WRITABLE"] = /* 1 */
+  1] = "WRITABLE";
+  AccountRole2[AccountRole2["READONLY"] = /* 0 */
+  0] = "READONLY";
+  return AccountRole2;
+})(AccountRole || {});
+var IS_WRITABLE_BITMASK = 1;
+function isSignerRole(role) {
+  return role >= 2;
+}
+function isWritableRole(role) {
+  return (role & IS_WRITABLE_BITMASK) !== 0;
+}
+function mergeRoles(roleA, roleB) {
+  return roleA | roleB;
+}
+
+// src/durable-nonce.ts
+var RECENT_BLOCKHASHES_SYSVAR_ADDRESS = "SysvarRecentB1ockHashes11111111111111111111";
+var SYSTEM_PROGRAM_ADDRESS = "11111111111111111111111111111111";
+function assertIsDurableNonceTransaction(transaction) {
+  if (!isDurableNonceTransaction(transaction)) {
+    throw new Error("Transaction is not a durable nonce transaction");
+  }
+}
+function createAdvanceNonceAccountInstruction(nonceAccountAddress, nonceAuthorityAddress) {
+  return {
+    accounts: [
+      { address: nonceAccountAddress, role: AccountRole.WRITABLE },
+      {
+        address: RECENT_BLOCKHASHES_SYSVAR_ADDRESS,
+        role: AccountRole.READONLY
+      },
+      { address: nonceAuthorityAddress, role: AccountRole.READONLY_SIGNER }
+    ],
+    data: new Uint8Array([4, 0, 0, 0]),
+    programAddress: SYSTEM_PROGRAM_ADDRESS
+  };
+}
+function isAdvanceNonceAccountInstruction(instruction) {
+  return instruction.programAddress === SYSTEM_PROGRAM_ADDRESS && // Test for `AdvanceNonceAccount` instruction data
+  instruction.data != null && isAdvanceNonceAccountInstructionData(instruction.data) && // Test for exactly 3 accounts
+  instruction.accounts?.length === 3 && // First account is nonce account address
+  instruction.accounts[0].address != null && instruction.accounts[0].role === AccountRole.WRITABLE && // Second account is recent blockhashes sysvar
+  instruction.accounts[1].address === RECENT_BLOCKHASHES_SYSVAR_ADDRESS && instruction.accounts[1].role === AccountRole.READONLY && // Third account is nonce authority account
+  instruction.accounts[2].address != null && instruction.accounts[2].role === AccountRole.READONLY_SIGNER;
+}
+function isAdvanceNonceAccountInstructionData(data) {
+  return data.byteLength === 4 && data[0] === 4 && data[1] === 0 && data[2] === 0 && data[3] === 0;
+}
+function isDurableNonceTransaction(transaction) {
+  return "lifetimeConstraint" in transaction && typeof transaction.lifetimeConstraint.nonce === "string" && transaction.instructions[0] != null && isAdvanceNonceAccountInstruction(transaction.instructions[0]);
+}
+function setTransactionLifetimeUsingDurableNonce({
+  nonce,
+  nonceAccountAddress,
+  nonceAuthorityAddress
+}, transaction) {
+  const isAlreadyDurableNonceTransaction = isDurableNonceTransaction(transaction);
+  if (isAlreadyDurableNonceTransaction && transaction.lifetimeConstraint.nonce === nonce && transaction.instructions[0].accounts[0].address === nonceAccountAddress && transaction.instructions[0].accounts[2].address === nonceAuthorityAddress) {
+    return transaction;
+  }
+  const out = {
+    ...getUnsignedTransaction(transaction),
+    instructions: [
+      createAdvanceNonceAccountInstruction(nonceAccountAddress, nonceAuthorityAddress),
+      ...isAlreadyDurableNonceTransaction ? transaction.instructions.slice(1) : transaction.instructions
+    ],
+    lifetimeConstraint: {
+      nonce
+    }
+  };
+  Object.freeze(out);
+  return out;
+}
+
 // src/fee-payer.ts
@@ -19,19 +155,6 @@ function setTransactionFeePayer(feePayer, transaction) {
   }
-  let out;
-  if ("signatures" in transaction) {
-    const {
-      signatures: _,
-      // eslint-disable-line @typescript-eslint/no-unused-vars
-      ...unsignedTransaction
-    } = transaction;
-    out = {
-      ...unsignedTransaction,
-      feePayer
-    };
-  } else {
-    out = {
-      ...transaction,
-      feePayer
-    };
-  }
+  const out = {
+    ...getUnsignedTransaction(transaction),
+    feePayer
+  };
   Object.freeze(out);
@@ -42,25 +165,7 @@ return out;
 // src/instructions.ts
-function replaceInstructions(transaction, nextInstructions) {
-  let out;
-  if ("signatures" in transaction) {
-    const {
-      signatures: _,
-      // eslint-disable-line @typescript-eslint/no-unused-vars
-      ...unsignedTransaction
-    } = transaction;
-    out = {
-      ...unsignedTransaction,
-      instructions: nextInstructions
-    };
-  } else {
-    out = {
-      ...transaction,
-      instructions: nextInstructions
-    };
-  }
-  return out;
-}
 function appendTransactionInstruction(instruction, transaction) {
-  const nextInstructions = [...transaction.instructions, instruction];
-  const out = replaceInstructions(transaction, nextInstructions);
+  const out = {
+    ...getUnsignedTransaction(transaction),
+    instructions: [...transaction.instructions, instruction]
+  };
   Object.freeze(out);
@@ -70,8 +175,592 @@ return out;
 function prependTransactionInstruction(instruction, transaction) {
-  const nextInstructions = [instruction, ...transaction.instructions];
-  const out = replaceInstructions(transaction, nextInstructions);
+  const out = {
+    ...getUnsignedTransaction(transaction),
+    instructions: [instruction, ...transaction.instructions]
+  };
   Object.freeze(out);
   return out;
 }
+function upsert(addressMap, address, update) {
+  addressMap[address] = update(addressMap[address] ?? { role: AccountRole.READONLY });
+}
+var TYPE = Symbol("AddressMapTypeProperty");
+function getAddressMapFromInstructions(feePayer, instructions) {
+  const addressMap = {
+    [feePayer]: { [TYPE]: 0 /* FEE_PAYER */, role: AccountRole.WRITABLE_SIGNER }
+  };
+  const addressesOfInvokedPrograms = /* @__PURE__ */ new Set();
+  for (const instruction of instructions) {
+    upsert(addressMap, instruction.programAddress, (entry) => {
+      addressesOfInvokedPrograms.add(instruction.programAddress);
+      if (TYPE in entry) {
+        if (isWritableRole(entry.role)) {
+          switch (entry[TYPE]) {
+            case 0 /* FEE_PAYER */:
+              throw new Error(
+                `This transaction includes an address (\`${instruction.programAddress}\`) which is both invoked and set as the fee payer. Program addresses may not pay fees.`
+              );
+            default:
+              throw new Error(
+                `This transaction includes an address (\`${instruction.programAddress}\`) which is both invoked and marked writable. Program addresses may not be writable.`
+              );
+          }
+        }
+        if (entry[TYPE] === 2 /* STATIC */) {
+          return entry;
+        }
+      }
+      return { [TYPE]: 2 /* STATIC */, role: AccountRole.READONLY };
+    });
+    let addressComparator;
+    if (!instruction.accounts) {
+      continue;
+    }
+    for (const account of instruction.accounts) {
+      upsert(addressMap, account.address, (entry) => {
+        const {
+          // eslint-disable-next-line @typescript-eslint/no-unused-vars
+          address: _,
+          ...accountMeta
+        } = account;
+        if (TYPE in entry) {
+          switch (entry[TYPE]) {
+            case 0 /* FEE_PAYER */:
+              return entry;
+            case 1 /* LOOKUP_TABLE */: {
+              const nextRole = mergeRoles(entry.role, accountMeta.role);
+              if ("lookupTableAddress" in accountMeta) {
+                const shouldReplaceEntry = (
+                  // Consider using the new LOOKUP_TABLE if its address is different...
+                  entry.lookupTableAddress !== accountMeta.lookupTableAddress && // ...and sorts before the existing one.
+                  (addressComparator || (addressComparator = getBase58EncodedAddressComparator()))(
+                    accountMeta.lookupTableAddress,
+                    entry.lookupTableAddress
+                  ) < 0
+                );
+                if (shouldReplaceEntry) {
+                  return {
+                    [TYPE]: 1 /* LOOKUP_TABLE */,
+                    ...accountMeta,
+                    role: nextRole
+                  };
+                }
+              } else if (isSignerRole(accountMeta.role)) {
+                return {
+                  [TYPE]: 2 /* STATIC */,
+                  role: nextRole
+                };
+              }
+              if (entry.role !== nextRole) {
+                return {
+                  ...entry,
+                  role: nextRole
+                };
+              } else {
+                return entry;
+              }
+            }
+            case 2 /* STATIC */: {
+              const nextRole = mergeRoles(entry.role, accountMeta.role);
+              if (
+                // Check to see if this address represents a program that is invoked
+                // in this transaction.
+                addressesOfInvokedPrograms.has(account.address)
+              ) {
+                if (isWritableRole(accountMeta.role)) {
+                  throw new Error(
+                    `This transaction includes an address (\`${account.address}\`) which is both invoked and marked writable. Program addresses may not be writable.`
+                  );
+                }
+                if (entry.role !== nextRole) {
+                  return {
+                    ...entry,
+                    role: nextRole
+                  };
+                } else {
+                  return entry;
+                }
+              } else if ("lookupTableAddress" in accountMeta && // Static accounts can be 'upgraded' to lookup table accounts as
+              // long as they are not require to sign the transaction.
+              !isSignerRole(entry.role)) {
+                return {
+                  ...accountMeta,
+                  [TYPE]: 1 /* LOOKUP_TABLE */,
+                  role: nextRole
+                };
+              } else {
+                if (entry.role !== nextRole) {
+                  return {
+                    ...entry,
+                    role: nextRole
+                  };
+                } else {
+                  return entry;
+                }
+              }
+            }
+          }
+        }
+        if ("lookupTableAddress" in accountMeta) {
+          return {
+            ...accountMeta,
+            [TYPE]: 1 /* LOOKUP_TABLE */
+          };
+        } else {
+          return {
+            ...accountMeta,
+            [TYPE]: 2 /* STATIC */
+          };
+        }
+      });
+    }
+  }
+  return addressMap;
+}
+function getOrderedAccountsFromAddressMap(addressMap) {
+  let addressComparator;
+  const orderedAccounts = Object.entries(addressMap).sort(([leftAddress, leftEntry], [rightAddress, rightEntry]) => {
+    if (leftEntry[TYPE] !== rightEntry[TYPE]) {
+      if (leftEntry[TYPE] === 0 /* FEE_PAYER */) {
+        return -1;
+      } else if (rightEntry[TYPE] === 0 /* FEE_PAYER */) {
+        return 1;
+      } else if (leftEntry[TYPE] === 2 /* STATIC */) {
+        return -1;
+      } else if (rightEntry[TYPE] === 2 /* STATIC */) {
+        return 1;
+      }
+    }
+    const leftIsSigner = isSignerRole(leftEntry.role);
+    if (leftIsSigner !== isSignerRole(rightEntry.role)) {
+      return leftIsSigner ? -1 : 1;
+    }
+    const leftIsWritable = isWritableRole(leftEntry.role);
+    if (leftIsWritable !== isWritableRole(rightEntry.role)) {
+      return leftIsWritable ? -1 : 1;
+    }
+    addressComparator || (addressComparator = getBase58EncodedAddressComparator());
+    if (leftEntry[TYPE] === 1 /* LOOKUP_TABLE */ && rightEntry[TYPE] === 1 /* LOOKUP_TABLE */ && leftEntry.lookupTableAddress !== rightEntry.lookupTableAddress) {
+      return addressComparator(leftEntry.lookupTableAddress, rightEntry.lookupTableAddress);
+    } else {
+      return addressComparator(leftAddress, rightAddress);
+    }
+  }).map(([address, addressMeta]) => ({
+    address,
+    ...addressMeta
+  }));
+  return orderedAccounts;
+}
+function getCompiledAddressTableLookups(orderedAccounts) {
+  var _a;
+  const index = {};
+  for (const account of orderedAccounts) {
+    if (!("lookupTableAddress" in account)) {
+      continue;
+    }
+    const entry = index[_a = account.lookupTableAddress] || (index[_a] = {
+      readableIndices: [],
+      writableIndices: []
+    });
+    if (account.role === AccountRole.WRITABLE) {
+      entry.writableIndices.push(account.addressIndex);
+    } else {
+      entry.readableIndices.push(account.addressIndex);
+    }
+  }
+  return Object.keys(index).sort(getBase58EncodedAddressComparator()).map((lookupTableAddress) => ({
+    lookupTableAddress,
+    ...index[lookupTableAddress]
+  }));
+}
 
-export { appendTransactionInstruction, createTransaction, prependTransactionInstruction, setTransactionFeePayer };
+// src/compile-header.ts
+function getCompiledMessageHeader(orderedAccounts) {
+  let numReadonlyNonSignerAccounts = 0;
+  let numReadonlySignerAccounts = 0;
+  let numSignerAccounts = 0;
+  for (const account of orderedAccounts) {
+    if ("lookupTableAddress" in account) {
+      break;
+    }
+    const accountIsWritable = isWritableRole(account.role);
+    if (isSignerRole(account.role)) {
+      numSignerAccounts++;
+      if (!accountIsWritable) {
+        numReadonlySignerAccounts++;
+      }
+    } else if (!accountIsWritable) {
+      numReadonlyNonSignerAccounts++;
+    }
+  }
+  return {
+    numReadonlyNonSignerAccounts,
+    numReadonlySignerAccounts,
+    numSignerAccounts
+  };
+}
+
+// src/compile-instructions.ts
+function getAccountIndex(orderedAccounts) {
+  const out = {};
+  for (const [index, account] of orderedAccounts.entries()) {
+    out[account.address] = index;
+  }
+  return out;
+}
+function getCompiledInstructions(instructions, orderedAccounts) {
+  const accountIndex = getAccountIndex(orderedAccounts);
+  return instructions.map(({ accounts, data, programAddress }) => {
+    return {
+      programAddressIndex: accountIndex[programAddress],
+      ...accounts ? { accountIndices: accounts.map(({ address }) => accountIndex[address]) } : null,
+      ...data ? { data } : null
+    };
+  });
+}
+
+// src/compile-lifetime-token.ts
+function getCompiledLifetimeToken(lifetimeConstraint) {
+  if ("nonce" in lifetimeConstraint) {
+    return lifetimeConstraint.nonce;
+  }
+  return lifetimeConstraint.blockhash;
+}
+
+// src/compile-static-accounts.ts
+function getCompiledStaticAccounts(orderedAccounts) {
+  const firstLookupTableAccountIndex = orderedAccounts.findIndex((account) => "lookupTableAddress" in account);
+  const orderedStaticAccounts = firstLookupTableAccountIndex === -1 ? orderedAccounts : orderedAccounts.slice(0, firstLookupTableAccountIndex);
+  return orderedStaticAccounts.map(({ address }) => address);
+}
+
+// src/message.ts
+function compileMessage(transaction) {
+  const addressMap = getAddressMapFromInstructions(transaction.feePayer, transaction.instructions);
+  const orderedAccounts = getOrderedAccountsFromAddressMap(addressMap);
+  return {
+    ...transaction.version !== "legacy" ? { addressTableLookups: getCompiledAddressTableLookups(orderedAccounts) } : null,
+    header: getCompiledMessageHeader(orderedAccounts),
+    instructions: getCompiledInstructions(transaction.instructions, orderedAccounts),
+    lifetimeToken: getCompiledLifetimeToken(transaction.lifetimeConstraint),
+    staticAccounts: getCompiledStaticAccounts(orderedAccounts),
+    version: transaction.version
+  };
+}
+function getAddressTableLookupCodec() {
+  return struct(
+    [
+      [
+        "lookupTableAddress",
+        getBase58EncodedAddressCodec(
+          __DEV__ ? {
+            description: "The address of the address lookup table account from which instruction addresses should be looked up"
+          } : void 0
+        )
+      ],
+      [
+        "writableIndices",
+        array(u8(), {
+          ...__DEV__ ? {
+            description: "The indices of the accounts in the lookup table that should be loaded as writeable"
+          } : null,
+          size: shortU16()
+        })
+      ],
+      [
+        "readableIndices",
+        array(u8(), {
+          ...__DEV__ ? {
+            description: "The indices of the accounts in the lookup table that should be loaded as read-only"
+          } : void 0,
+          size: shortU16()
+        })
+      ]
+    ],
+    __DEV__ ? {
+      description: "A pointer to the address of an address lookup table, along with the readonly/writeable indices of the addresses that should be loaded from it"
+    } : void 0
+  );
+}
+function getMessageHeaderCodec() {
+  return struct(
+    [
+      [
+        "numSignerAccounts",
+        u8(
+          __DEV__ ? {
+            description: "The expected number of addresses in the static address list belonging to accounts that are required to sign this transaction"
+          } : void 0
+        )
+      ],
+      [
+        "numReadonlySignerAccounts",
+        u8(
+          __DEV__ ? {
+            description: "The expected number of addresses in the static address list belonging to accounts that are required to sign this transaction, but may not be writable"
+          } : void 0
+        )
+      ],
+      [
+        "numReadonlyNonSignerAccounts",
+        u8(
+          __DEV__ ? {
+            description: "The expected number of addresses in the static address list belonging to accounts that are neither signers, nor writable"
+          } : void 0
+        )
+      ]
+    ],
+    __DEV__ ? {
+      description: "The transaction message header containing counts of the signer, readonly-signer, and readonly-nonsigner account addresses"
+    } : void 0
+  );
+}
+function getInstructionCodec() {
+  return mapSerializer(
+    struct([
+      [
+        "programAddressIndex",
+        u8(
+          __DEV__ ? {
+            description: "The index of the program being called, according to the well-ordered accounts list for this transaction"
+          } : void 0
+        )
+      ],
+      [
+        "addressIndices",
+        array(
+          u8({
+            description: __DEV__ ? "The index of an account, according to the well-ordered accounts list for this transaction" : ""
+          }),
+          {
+            description: __DEV__ ? "An optional list of account indices, according to the well-ordered accounts list for this transaction, in the order in which the program being called expects them" : "",
+            size: shortU16()
+          }
+        )
+      ],
+      [
+        "data",
+        bytes({
+          description: __DEV__ ? "An optional buffer of data passed to the instruction" : "",
+          size: shortU16()
+        })
+      ]
+    ]),
+    (value) => {
+      if (value.addressIndices !== void 0 && value.data !== void 0) {
+        return value;
+      }
+      return {
+        ...value,
+        addressIndices: value.addressIndices ?? [],
+        data: value.data ?? new Uint8Array(0)
+      };
+    },
+    (value) => {
+      if (value.addressIndices.length && value.data.byteLength) {
+        return value;
+      }
+      const { addressIndices, data, ...rest } = value;
+      return {
+        ...rest,
+        ...addressIndices.length ? { addressIndices } : null,
+        ...data.byteLength ? { data } : null
+      };
+    }
+  );
+}
+
+// src/serializers/unimplemented.ts
+function getError(type, name) {
+  const functionSuffix = name + type[0].toUpperCase() + type.slice(1);
+  return new Error(
+    `No ${type} exists for ${name}. Use \`get${functionSuffix}()\` if you need a ${type}, and \`get${name}Codec()\` if you need to both encode and decode ${name}`
+  );
+}
+function getUnimplementedDecoder(name) {
+  return () => {
+    throw getError("decoder", name);
+  };
+}
+
+// src/serializers/transaction-version.ts
+var VERSION_FLAG_MASK = 128;
+var BASE_CONFIG = {
+  description: __DEV__ ? "A single byte that encodes the version of the transaction" : "",
+  fixedSize: null,
+  maxSize: 1
+};
+function deserialize(bytes3, offset = 0) {
+  const firstByte = bytes3[offset];
+  if ((firstByte & VERSION_FLAG_MASK) === 0) {
+    return ["legacy", offset];
+  } else {
+    const version = firstByte ^ VERSION_FLAG_MASK;
+    return [version, offset + 1];
+  }
+}
+function serialize(value) {
+  if (value === "legacy") {
+    return new Uint8Array();
+  }
+  if (value < 0 || value > 127) {
+    throw new Error(`Transaction version must be in the range [0, 127]. \`${value}\` given.`);
+  }
+  return new Uint8Array([value | VERSION_FLAG_MASK]);
+}
+function getTransactionVersionCodec() {
+  return {
+    ...BASE_CONFIG,
+    deserialize,
+    serialize
+  };
+}
+
+// src/serializers/message.ts
+var BASE_CONFIG2 = {
+  description: __DEV__ ? "The wire format of a Solana transaction message" : "",
+  fixedSize: null,
+  maxSize: null
+};
+function serialize2(compiledMessage) {
+  if (compiledMessage.version === "legacy") {
+    return struct(getPreludeStructSerializerTuple()).serialize(compiledMessage);
+  } else {
+    return mapSerializer(
+      struct([
+        ...getPreludeStructSerializerTuple(),
+        ["addressTableLookups", getAddressTableLookupsSerializer()]
+      ]),
+      (value) => {
+        if (value.version === "legacy") {
+          return value;
+        }
+        return {
+          ...value,
+          addressTableLookups: value.addressTableLookups ?? []
+        };
+      }
+    ).serialize(compiledMessage);
+  }
+}
+function getPreludeStructSerializerTuple() {
+  return [
+    ["version", getTransactionVersionCodec()],
+    ["header", getMessageHeaderCodec()],
+    [
+      "staticAccounts",
+      array(getBase58EncodedAddressCodec(), {
+        description: __DEV__ ? "A compact-array of static account addresses belonging to this transaction" : "",
+        size: shortU16()
+      })
+    ],
+    [
+      "lifetimeToken",
+      string({
+        description: __DEV__ ? "A 32-byte token that specifies the lifetime of this transaction (eg. a recent blockhash, or a durable nonce)" : "",
+        encoding: base58,
+        size: 32
+      })
+    ],
+    [
+      "instructions",
+      array(getInstructionCodec(), {
+        description: __DEV__ ? "A compact-array of instructions belonging to this transaction" : "",
+        size: shortU16()
+      })
+    ]
+  ];
+}
+function getAddressTableLookupsSerializer() {
+  return array(getAddressTableLookupCodec(), {
+    ...__DEV__ ? { description: "A compact array of address table lookups belonging to this transaction" } : null,
+    size: shortU16()
+  });
+}
+function getCompiledMessageEncoder() {
+  return {
+    ...BASE_CONFIG2,
+    deserialize: getUnimplementedDecoder("CompiledMessage"),
+    serialize: serialize2
+  };
+}
+
+// src/signatures.ts
+async function getCompiledMessageSignature(message, secretKey) {
+  const wireMessageBytes = getCompiledMessageEncoder().serialize(message);
+  const signature = await signBytes(secretKey, wireMessageBytes);
+  return signature;
+}
+async function signTransaction(keyPair, transaction) {
+  const compiledMessage = compileMessage(transaction);
+  const [signerPublicKey, signature] = await Promise.all([
+    getBase58EncodedAddressFromPublicKey(keyPair.publicKey),
+    getCompiledMessageSignature(compiledMessage, keyPair.privateKey)
+  ]);
+  const nextSignatures = {
+    ..."signatures" in transaction ? transaction.signatures : null,
+    ...{ [signerPublicKey]: signature }
+  };
+  const out = {
+    ...transaction,
+    signatures: nextSignatures
+  };
+  Object.freeze(out);
+  return out;
+}
+
+// src/compile-transaction.ts
+function getCompiledTransaction(transaction) {
+  const compiledMessage = compileMessage(transaction);
+  let signatures;
+  if ("signatures" in transaction) {
+    signatures = [];
+    for (let ii = 0; ii < compiledMessage.header.numSignerAccounts; ii++) {
+      signatures[ii] = transaction.signatures[compiledMessage.staticAccounts[ii]] ?? new Uint8Array(Array(64).fill(0));
+    }
+  } else {
+    signatures = Array(compiledMessage.header.numSignerAccounts).fill(new Uint8Array(Array(64).fill(0)));
+  }
+  return {
+    compiledMessage,
+    signatures
+  };
+}
+
+// src/serializers/transaction.ts
+var BASE_CONFIG3 = {
+  description: __DEV__ ? "The wire format of a Solana transaction" : "",
+  fixedSize: null,
+  maxSize: null
+};
+function serialize3(transaction) {
+  const compiledTransaction = getCompiledTransaction(transaction);
+  return struct([
+    [
+      "signatures",
+      array(bytes({ size: 64 }), {
+        ...__DEV__ ? { description: "A compact array of 64-byte, base-64 encoded Ed25519 signatures" } : null,
+        size: shortU16()
+      })
+    ],
+    ["compiledMessage", getCompiledMessageEncoder()]
+  ]).serialize(compiledTransaction);
+}
+function getTransactionEncoder() {
+  return {
+    ...BASE_CONFIG3,
+    deserialize: getUnimplementedDecoder("CompiledMessage"),
+    serialize: serialize3
+  };
+}
+
+// src/wire-transaction.ts
+function getBase64EncodedWireTransaction(transaction) {
+  const wireTransactionBytes = getTransactionEncoder().serialize(transaction);
+  {
+    return Buffer.from(wireTransactionBytes).toString("base64");
+  }
+}
+
+export { appendTransactionInstruction, assertIsBlockhash, assertIsDurableNonceTransaction, createTransaction, getBase64EncodedWireTransaction, prependTransactionInstruction, setTransactionFeePayer, setTransactionLifetimeUsingBlockhash, setTransactionLifetimeUsingDurableNonce, signTransaction };
+//# sourceMappingURL=out.js.map
+//# sourceMappingURL=index.node.js.map

dist/index.production.min.js

@@ -5,8 +5,14 @@ this.globalThis = this.globalThis || {};
 
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In other words, ${n} modulo ${t} should be equal to zero.`);T(this,"name","InvalidArrayLikeRemainderSizeError");}},K=class extends Error{constructor(n){super(`Unrecognized array-like serializer size: ${JSON.stringify(n)}`);T(this,"name","UnrecognizedArrayLikeSerializerSizeError");}};function C(e){return e.reduce((r,n)=>r===null||n===null?null:r+n,0)}function ne(e,r,n,t){if(typeof e=="number")return [e,t];if(typeof e=="object")return e.deserialize(n,t);if(e==="remainder"){let o=C(r);if(o===null)throw new I('Serializers of "remainder" size must have fixed-size items.');let s=n.slice(t).length;if(s%o!==0)throw new F(s,o);return [s/o,t]}throw new K(e)}function _(e){return typeof e=="object"?e.description:`${e}`}function X(e,r){if(typeof e!="number")return null;if(e===0)return 0;let n=C(r);return n===null?null:n*e}function te(e,r){return typeof e=="object"?e.serialize(r):new Uint8Array}function y(e,r={}){let n=r.size??k();if(n==="remainder"&&e.fixedSize===null)throw new I('Serializers of "remainder" size must have fixed-size items.');return {description:r.description??`array(${e.description}; ${_(n)})`,fixedSize:X(n,[e.fixedSize]),maxSize:X(n,[e.maxSize]),serialize:t=>{if(typeof n=="number"&&t.length!==n)throw new $("array",n,t.length);return E([te(n,t.length),...t.map(o=>e.serialize(o))])},deserialize:(t,o=0)=>{if(typeof n=="object"&&t.slice(o).length===0)return [[],o];let[s,i]=ne(n,[e.fixedSize],t,o);o=i;let c=[];for(let l=0;l<s;l+=1){let[d,u]=e.deserialize(t,o);c.push(d),o=u;}return [c,o]}}}function L(e={}){let r=e.size??"variable",n=e.description??`bytes(${_(r)})`,t={description:n,fixedSize:null,maxSize:null,serialize:o=>new Uint8Array(o),deserialize:(o,s=0)=>{let i=o.slice(s);return [i,s+i.length]}};return r==="variable"?t:typeof r=="number"?N(t,r,n):{description:n,fixedSize:null,maxSize:null,serialize:o=>{let s=t.serialize(o),i=r.serialize(s.length);return E([i,s])},deserialize:(o,s=0)=>{if(o.slice(s).length===0)throw new x("bytes");let[i,c]=r.deserialize(o,s),l=Number(i);s=c;let d=o.slice(s,s+l);if(d.length<l)throw new h("bytes",l,d.length);let[u,g]=t.deserialize(d);return s+=g,[u,s]}}}function D(e={}){let r=e.size??k(),n=e.encoding??G,t=e.description??`string(${n.description}; ${_(r)})`;return r==="variable"?{...n,description:t}:typeof r=="number"?N(n,r,t):{description:t,fixedSize:null,maxSize:null,serialize:o=>{let s=n.serialize(o),i=r.serialize(s.length);return E([i,s])},deserialize:(o,s=0)=>{if(o.slice(s).length===0)throw new x("string");let[i,c]=r.deserialize(o,s),l=Number(i);s=c;let d=o.slice(s,s+l);if(d.length<l)throw new h("string",l,d.length);let[u,g]=n.deserialize(d);return s+=g,[u,s]}}}function A(e,r={}){let n=e.map(([t,o])=>`${String(t)}: ${o.description}`).join(", ");return {description:r.description??`struct(${n})`,fixedSize:C(e.map(([,t])=>t.fixedSize)),maxSize:C(e.map(([,t])=>t.maxSize)),serialize:t=>{let o=e.map(([s,i])=>i.serialize(t[s]));return E(o)},deserialize:(t,o=0)=>{let s={};return e.forEach(([i,c])=>{let[l,d]=c.deserialize(t,o);o=d,s[i]=l;}),[s,o]}}}function S(e){if("signatures"in e){let{signatures:r,...n}=e;return n}else return e}function Yn(e){try{if(e.length<32||e.length>44)throw new Error("Expected input string to decode to a byte array of length 32.");let n=z.serialize(e).byteLength;if(n!==32)throw new Error(`Expected input string to decode to a byte array of length 32. Actual length: ${n}`)}catch(r){throw new Error(`\`${e}\` is not a blockhash`,{cause:r})}}function Hn(e,r){if("lifetimeConstraint"in r&&r.lifetimeConstraint.blockhash===e.blockhash&&r.lifetimeConstraint.lastValidBlockHeight===e.lastValidBlockHeight)return r;let n={...S(r),lifetimeConstraint:e};return Object.freeze(n),n}function qn({version:e}){let r={instructions:[],version:e};return Object.freeze(r),r}var m=(e=>(e[e.WRITABLE_SIGNER=3]="WRITABLE_SIGNER",e[e.READONLY_SIGNER=2]="READONLY_SIGNER",e[e.WRITABLE=1]="WRITABLE",e[e.READONLY=0]="READONLY",e))(m||{});var ke=1;function w(e){return e>=2}function B(e){return (e&ke)!==0}function J(e,r){return e|r}var oe="SysvarRecentB1ockHashes11111111111111111111",se="11111111111111111111111111111111";function st(e){if(!ie(e))throw new Error("Transaction is not a durable nonce transaction")}function Le(e,r){return {accounts:[{address:e,role:m.WRITABLE},{address:oe,role:m.READONLY},{address:r,role:m.READONLY_SIGNER}],data:new Uint8Array([4,0,0,0]),programAddress:se}}function De(e){return e.programAddress===se&&e.data!=null&&Me(e.data)&&e.accounts?.length===3&&e.accounts[0].address!=null&&e.accounts[0].role===m.WRITABLE&&e.accounts[1].address===oe&&e.accounts[1].role===m.READONLY&&e.accounts[2].address!=null&&e.accounts[2].role===m.READONLY_SIGNER}function Me(e){return e.byteLength===4&&e[0]===4&&e[1]===0&&e[2]===0&&e[3]===0}function ie(e){return "lifetimeConstraint"in e&&typeof e.lifetimeConstraint.nonce=="string"&&e.instructions[0]!=null&&De(e.instructions[0])}function it({nonce:e,nonceAccountAddress:r,nonceAuthorityAddress:n},t){let o=ie(t);if(o&&t.lifetimeConstraint.nonce===e&&t.instructions[0].accounts[0].address===r&&t.instructions[0].accounts[2].address===n)return t;let s={...S(t),instructions:[Le(r,n),...o?t.instructions.slice(1):t.instructions],lifetimeConstraint:{nonce:e}};return Object.freeze(s),s}function lt(e,r){if("feePayer"in r&&e===r.feePayer)return r;let n={...S(r),feePayer:e};return Object.freeze(n),n}function ft(e,r){let n={...S(r),instructions:[...r.instructions,e]};return Object.freeze(n),n}function gt(e,r){let n={...S(r),instructions:[e,...r.instructions]};return Object.freeze(n),n}function ae(){if(!globalThis.isSecureContext)throw new Error("Cryptographic operations are only allowed in secure browser contexts. Read more here: https://developer.mozilla.org/en-US/docs/Web/Security/Secure_Contexts")}async function ce(){if(ae(),typeof globalThis.crypto>"u"||typeof globalThis.crypto.subtle?.exportKey!="function")throw new Error("No key export implementation could be found")}async function de(){if(ae(),typeof globalThis.crypto>"u"||typeof globalThis.crypto.subtle?.sign!="function")throw new Error("No signing implementation could be found")}function M(e){return D({description:e?.description??(""),encoding:z,size:32})}function v(){return new Intl.Collator("en",{caseFirst:"lower",ignorePunctuation:!1,localeMatcher:"best fit",numeric:!1,sensitivity:"variant",usage:"sort"}).compare}async function le(e){if(await ce(),e.type!=="public"||e.algorithm.name!=="Ed25519")throw new Error("The `CryptoKey` must be an `Ed25519` public key");let r=await crypto.subtle.exportKey("raw",e),[n]=M().deserialize(new Uint8Array(r));return n}async function ue(e,r){await de();let n=await crypto.subtle.sign("Ed25519",e,r);return new Uint8Array(n)}function pe(e,r,n){e[r]=n(e[r]??{role:m.READONLY});}var p=Symbol("AddressMapTypeProperty");function me(e,r){let n={[e]:{[p]:0,role:m.WRITABLE_SIGNER}},t=new Set;for(let o of r){pe(n,o.programAddress,i=>{if(t.add(o.programAddress),p in i){if(B(i.role))switch(i[p]){case 0:throw new Error(`This transaction includes an address (\`${o.programAddress}\`) which is both invoked and set as the fee payer. Program addresses may not pay fees.`);default:throw new Error(`This transaction includes an address (\`${o.programAddress}\`) which is both invoked and marked writable. Program addresses may not be writable.`)}if(i[p]===2)return i}return {[p]:2,role:m.READONLY}});let s;if(o.accounts)for(let i of o.accounts)pe(n,i.address,c=>{let{address:l,...d}=i;if(p in c)switch(c[p]){case 0:return c;case 1:{let u=J(c.role,d.role);if("lookupTableAddress"in d){if(c.lookupTableAddress!==d.lookupTableAddress&&(s||(s=v()))(d.lookupTableAddress,c.lookupTableAddress)<0)return {[p]:1,...d,role:u}}else if(w(d.role))return {[p]:2,role:u};return c.role!==u?{...c,role:u}:c}case 2:{let u=J(c.role,d.role);if(t.has(i.address)){if(B(d.role))throw new Error(`This transaction includes an address (\`${i.address}\`) which is both invoked and marked writable. Program addresses may not be writable.`);return c.role!==u?{...c,role:u}:c}else return "lookupTableAddress"in d&&!w(c.role)?{...d,[p]:1,role:u}:c.role!==u?{...c,role:u}:c}}return "lookupTableAddress"in d?{...d,[p]:1}:{...d,[p]:2}});}return n}function fe(e){let r;return Object.entries(e).sort(([t,o],[s,i])=>{if(o[p]!==i[p]){if(o[p]===0)return -1;if(i[p]===0)return 1;if(o[p]===2)return -1;if(i[p]===2)return 1}let c=w(o.role);if(c!==w(i.role))return c?-1:1;let l=B(o.role);return l!==B(i.role)?l?-1:1:(r||(r=v()),o[p]===1&&i[p]===1&&o.lookupTableAddress!==i.lookupTableAddress?r(o.lookupTableAddress,i.lookupTableAddress):r(t,s))}).map(([t,o])=>({address:t,...o}))}function ge(e){var n;let r={};for(let t of e){if(!("lookupTableAddress"in t))continue;let o=r[n=t.lookupTableAddress]||(r[n]={readableIndices:[],writableIndices:[]});t.role===m.WRITABLE?o.writableIndices.push(t.addressIndex):o.readableIndices.push(t.addressIndex);}return Object.keys(r).sort(v()).map(t=>({lookupTableAddress:t,...r[t]}))}function Te(e){let r=0,n=0,t=0;for(let o of e){if("lookupTableAddress"in o)break;let s=B(o.role);w(o.role)?(t++,s||n++):s||r++;}return {numReadonlyNonSignerAccounts:r,numReadonlySignerAccounts:n,numSignerAccounts:t}}function Oe(e){let r={};for(let[n,t]of e.entries())r[t.address]=n;return r}function ye(e,r){let n=Oe(r);return e.map(({accounts:t,data:o,programAddress:s})=>({programAddressIndex:n[s],...t?{accountIndices:t.map(({address:i})=>n[i])}:null,...o?{data:o}:null}))}function Ae(e){return "nonce"in e?e.nonce:e.blockhash}function he(e){let r=e.findIndex(t=>"lookupTableAddress"in t);return (r===-1?e:e.slice(0,r)).map(({address:t})=>t)}function Y(e){let r=me(e.feePayer,e.instructions),n=fe(r);return {...e.version!=="legacy"?{addressTableLookups:ge(n)}:null,header:Te(n),instructions:ye(e.instructions,n),lifetimeToken:Ae(e.lifetimeConstraint),staticAccounts:he(n),version:e.version}}function be(){return A([["lookupTableAddress",M(void 0)],["writableIndices",y(b(),{size:f()})],["readableIndices",y(b(),{size:f()})]],void 0)}function Ee(){return A([["numSignerAccounts",b(void 0)],["numReadonlySignerAccounts",b(void 0)],["numReadonlyNonSignerAccounts",b(void 0)]],void 0)}function xe(){return R(A([["programAddressIndex",b(void 0)],["addressIndices",y(b({description:""}),{description:"",size:f()})],["data",L({description:"",size:f()})]]),e=>e.addressIndices!==void 0&&e.data!==void 0?e:{...e,addressIndices:e.addressIndices??[],data:e.data??new Uint8Array(0)},e=>{if(e.addressIndices.length&&e.data.byteLength)return e;let{addressIndices:r,data:n,...t}=e;return {...t,...r.length?{addressIndices:r}:null,...n.byteLength?{data:n}:null}})}function We(e,r){let n=r+e[0].toUpperCase()+e.slice(1);return new Error(`No ${e} exists for ${r}. Use \`get${n}()\` if you need a ${e}, and \`get${r}Codec()\` if you need to both encode and decode ${r}`)}function H(e){return ()=>{throw We("decoder",e)}}var Z=128,Pe={description:"",fixedSize:null,maxSize:1};function Ve(e,r=0){let n=e[r];return n&Z?[n^Z,r+1]:["legacy",r]}function Ue(e){if(e==="legacy")return new Uint8Array;if(e<0||e>127)throw new Error(`Transaction version must be in the range [0, 127]. \`${e}\` given.`);return new Uint8Array([e|Z])}function Se(){return {...Pe,deserialize:Ve,serialize:Ue}}var $e={description:"",fixedSize:null,maxSize:null};function Fe(e){return e.version==="legacy"?A(Ie()).serialize(e):R(A([...Ie(),["addressTableLookups",Ke()]]),r=>r.version==="legacy"?r:{...r,addressTableLookups:r.addressTableLookups??[]}).serialize(e)}function Ie(){return [["version",Se()],["header",Ee()],["staticAccounts",y(M(),{description:"",size:f()})],["lifetimeToken",D({description:"",encoding:z,size:32})],["instructions",y(xe(),{description:"",size:f()})]]}function Ke(){return y(be(),{size:f()})}function j(){return {...$e,deserialize:H("CompiledMessage"),serialize:Fe}}async function Ye(e,r){let n=j().serialize(e);return await ue(r,n)}async function Xo(e,r){let n=Y(r),[t,o]=await Promise.all([le(e.publicKey),Ye(n,e.privateKey)]),s={..."signatures"in r?r.signatures:null,[t]:o},i={...r,signatures:s};return Object.freeze(i),i}function ze(e){let r=Y(e),n;if("signatures"in e){n=[];for(let t=0;t<r.header.numSignerAccounts;t++)n[t]=e.signatures[r.staticAccounts[t]]??new Uint8Array(Array(64).fill(0));}else n=Array(r.header.numSignerAccounts).fill(new Uint8Array(Array(64).fill(0)));return {compiledMessage:r,signatures:n}}var He={description:"",fixedSize:null,maxSize:null};function je(e){let r=ze(e);return A([["signatures",y(L({size:64}),{size:f()})],["compiledMessage",j()]]).serialize(r)}function we(){return {...He,deserialize:H("CompiledMessage"),serialize:je}}function us(e){let r=we().serialize(e);return btoa(String.fromCharCode(...r))}
 
-	exports.appendTransactionInstruction = m;
-	exports.createTransaction = T;
-	exports.prependTransactionInstruction = x;
-	exports.setTransactionFeePayer = d;
+	exports.appendTransactionInstruction = ft;
+	exports.assertIsBlockhash = Yn;
+	exports.assertIsDurableNonceTransaction = st;
+	exports.createTransaction = qn;
+	exports.getBase64EncodedWireTransaction = us;
+	exports.prependTransactionInstruction = gt;
+	exports.setTransactionFeePayer = lt;
+	exports.setTransactionLifetimeUsingBlockhash = Hn;
+	exports.setTransactionLifetimeUsingDurableNonce = it;
+	exports.signTransaction = Xo;
 
@@ -13,0 +19,0 @@ return exports;

dist/types/blockhash.d.ts

@@ -1,2 +0,7 @@
-import { Blockhash } from '@solana/rpc-core';
+import { IDurableNonceTransaction } from './durable-nonce';
+import { ITransactionWithSignatures } from './signatures';
+import { BaseTransaction } from './types';
+export type Blockhash = string & {
+    readonly __blockhash: unique symbol;
+};
 type BlockhashLifetimeConstraint = Readonly<{
@@ -9,3 +14,6 @@ blockhash: Blockhash;
 }
+export declare function assertIsBlockhash(putativeBlockhash: string): asserts putativeBlockhash is Blockhash;
+export declare function setTransactionLifetimeUsingBlockhash<TTransaction extends BaseTransaction & IDurableNonceTransaction>(blockhashLifetimeConstraint: BlockhashLifetimeConstraint, transaction: TTransaction | (TTransaction & ITransactionWithSignatures)): Omit<TTransaction, keyof ITransactionWithSignatures | 'lifetimeConstraint'> & ITransactionWithBlockhashLifetime;
+export declare function setTransactionLifetimeUsingBlockhash<TTransaction extends BaseTransaction | (BaseTransaction & ITransactionWithBlockhashLifetime)>(blockhashLifetimeConstraint: BlockhashLifetimeConstraint, transaction: TTransaction | (TTransaction & ITransactionWithSignatures)): Omit<TTransaction, keyof ITransactionWithSignatures> & ITransactionWithBlockhashLifetime;
 export {};
 //# sourceMappingURL=blockhash.d.ts.map

dist/types/durable-nonce.d.ts

@@ -0,4 +1,6 @@
+import { Base58EncodedAddress } from '@solana/addresses';
 import { IInstruction, IInstructionWithAccounts, IInstructionWithData } from '@solana/instructions';
 import { ReadonlyAccount, ReadonlySignerAccount, WritableAccount } from '@solana/instructions/dist/types/accounts';
-type AdvanceNonceAccountInstruction<TNonceAccountAddress extends string = string, TNonceAuthorityAddress extends string = string> = IInstruction<'11111111111111111111111111111111'> & IInstructionWithAccounts<[
+import { BaseTransaction } from './types';
+type AdvanceNonceAccountInstruction<TNonceAccountAddress extends string = string, TNonceAuthorityAddress extends string = string> = IInstruction<'11111111111111111111111111111111'> & IInstructionWithAccounts<readonly [
     WritableAccount<TNonceAccountAddress>,
@@ -11,13 +13,23 @@ ReadonlyAccount<'SysvarRecentB1ockHashes11111111111111111111'>,
 };
-type NonceLifetimeConstraint = Readonly<{
-    nonce: string;
+type DurableNonceConfig<TNonceAccountAddress extends string = string, TNonceAuthorityAddress extends string = string, TNonceValue extends string = string> = Readonly<{
+    readonly nonce: Nonce<TNonceValue>;
+    readonly nonceAccountAddress: Base58EncodedAddress<TNonceAccountAddress>;
+    readonly nonceAuthorityAddress: Base58EncodedAddress<TNonceAuthorityAddress>;
 }>;
-export interface IDurableNonceTransaction<TNonceAccountAddress extends string = string, TNonceAuthorityAddress extends string = string> {
-    readonly instructions: [
+export type Nonce<TNonceValue extends string = string> = TNonceValue & {
+    readonly __nonce: unique symbol;
+};
+type NonceLifetimeConstraint<TNonceValue extends string = string> = Readonly<{
+    nonce: Nonce<TNonceValue>;
+}>;
+export interface IDurableNonceTransaction<TNonceAccountAddress extends string = string, TNonceAuthorityAddress extends string = string, TNonceValue extends string = string> {
+    readonly instructions: readonly [
         AdvanceNonceAccountInstruction<TNonceAccountAddress, TNonceAuthorityAddress>,
         ...IInstruction[]
     ];
-    readonly lifetimeConstraint: NonceLifetimeConstraint;
+    readonly lifetimeConstraint: NonceLifetimeConstraint<TNonceValue>;
 }
+export declare function assertIsDurableNonceTransaction(transaction: BaseTransaction | (BaseTransaction & IDurableNonceTransaction)): asserts transaction is BaseTransaction & IDurableNonceTransaction;
+export declare function setTransactionLifetimeUsingDurableNonce<TTransaction extends BaseTransaction, TNonceAccountAddress extends string = string, TNonceAuthorityAddress extends string = string, TNonceValue extends string = string>({ nonce, nonceAccountAddress, nonceAuthorityAddress, }: DurableNonceConfig<TNonceAccountAddress, TNonceAuthorityAddress, TNonceValue>, transaction: TTransaction | (TTransaction & IDurableNonceTransaction)): TTransaction & IDurableNonceTransaction<TNonceAccountAddress, TNonceAuthorityAddress, TNonceValue>;
 export {};
 //# sourceMappingURL=durable-nonce.d.ts.map

dist/types/fee-payer.d.ts

@@ -1,2 +0,2 @@
-import { Base58EncodedAddress } from '@solana/keys';
+import { Base58EncodedAddress } from '@solana/addresses';
 import { ITransactionWithSignatures } from './signatures';
@@ -3,0 +3,0 @@ import { BaseTransaction } from './types';

dist/types/index.d.ts

@@ -8,2 +8,3 @@ export * from './blockhash';
 export * from './types';
+export * from './wire-transaction';
 //# sourceMappingURL=index.d.ts.map

dist/types/signatures.d.ts

@@ -1,5 +0,4 @@
-import { Base58EncodedAddress } from '@solana/keys';
-type Base64EncodedSignature = string & {
-    readonly __base64EncodedSignature: unique symbol;
-};
+import { Base58EncodedAddress } from '@solana/addresses';
+import { Ed25519Signature } from '@solana/keys';
+import { compileMessage } from './message';
 export interface IFullySignedTransaction extends ITransactionWithSignatures {
@@ -9,5 +8,5 @@ readonly __fullySignedTransaction: unique symbol;
 export interface ITransactionWithSignatures {
-    readonly signatures: Readonly<Record<Base58EncodedAddress, Base64EncodedSignature>>;
+    readonly signatures: Readonly<Record<Base58EncodedAddress, Ed25519Signature>>;
 }
-export {};
+export declare function signTransaction<TTransaction extends Parameters<typeof compileMessage>[0]>(keyPair: CryptoKeyPair, transaction: TTransaction | (TTransaction & ITransactionWithSignatures)): Promise<TTransaction & ITransactionWithSignatures>;
 //# sourceMappingURL=signatures.d.ts.map

package.json

 {
   "name": "@solana/transactions",
-  "version": "2.0.0-experimental.02a66ef",
+  "version": "2.0.0-experimental.08302e8",
   "description": "Helpers for creating and serializing transactions",
@@ -49,15 +49,17 @@ "exports": {
   "dependencies": {
-    "@metaplex-foundation/umi-serializers": "^0.8.2"
+    "@metaplex-foundation/umi-serializers": "^0.8.5",
+    "@solana/addresses": "2.0.0-experimental.08302e8",
+    "@solana/keys": "2.0.0-experimental.08302e8"
   },
   "devDependencies": {
-    "@solana/eslint-config-solana": "^1.0.0",
-    "@swc/core": "^1.3.18",
-    "@swc/jest": "^0.2.23",
-    "@types/jest": "^29.5.0",
-    "@typescript-eslint/eslint-plugin": "^5.57.1",
-    "@typescript-eslint/parser": "^5.57.1",
+    "@solana/eslint-config-solana": "^1.0.2",
+    "@swc/core": "^1.3.71",
+    "@swc/jest": "^0.2.27",
+    "@types/jest": "^29.5.3",
+    "@typescript-eslint/eslint-plugin": "^6.0.0",
+    "@typescript-eslint/parser": "^6.0.0",
     "agadoo": "^3.0.0",
-    "eslint": "^8.37.0",
+    "eslint": "^8.45.0",
     "eslint-plugin-sort-keys-fix": "^1.1.2",
-    "jest": "^29.5.0",
+    "jest": "^29.6.1",
     "jest-runner-eslint": "^2.0.0",
@@ -69,7 +71,5 @@ "jest-runner-prettier": "^1.0.0",
     "tsup": "6.7.0",
-    "typescript": "^5.0.3",
+    "typescript": "^5.1.6",
     "version-from-git": "^1.1.1",
-    "@solana/instructions": "2.0.0-experimental.02a66ef",
-    "@solana/keys": "2.0.0-experimental.02a66ef",
-    "@solana/rpc-core": "2.0.0-experimental.02a66ef",
+    "@solana/instructions": "2.0.0-experimental.08302e8",
     "build-scripts": "0.0.0",
@@ -76,0 +76,0 @@ "test-config": "0.0.0",

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Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

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Fixed alerts

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Improved metrics

Total package byte prevSize

749262

increased by1218.31%

Dev dependency count

23

decreased by-8%

Number of package files

67

increased by168%

Lines of code

6076

increased by884.76%

Worsened metrics

Dependency count

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increased by200%

Number of medium supply chain risk alerts

1

increased byInfinity%

Dependency changes

• + Added@solana/addresses@2.0.0-experimental.08302e8

• + Added@solana/keys@2.0.0-experimental.08302e8

• + Added@solana/addresses@2.0.0-experimental.08302e8(transitive)

• + Added@solana/assertions@2.0.0-experimental.08302e8(transitive)

• + Added@solana/keys@2.0.0-experimental.08302e8(transitive)

• Updated@metaplex-foundation/umi-serializers@^0.8.5