Transaction class - solana_web3 library

Constructors

Transaction({List<Uint8List>? signatures, required Message message}): Transaction.
Transaction.deserialize(Iterable<int> bytes): Decodes a serialized transaction into a Transaction object.
factory
Transaction.fromBase58(String encoded): Decodes a base-58 encoded transaction into a Transaction object.
factory
Transaction.fromBase64(String encoded): Decodes a base-64 encoded transaction into a Transaction object.
factory
Transaction.fromJson(Map<String, dynamic> json): Creates an instance of this class from the constructor parameters defined in the json object.
factory
Transaction.legacy({List<Uint8List>? signatures, required Pubkey payer, required List<TransactionInstruction> instructions, required Blockhash recentBlockhash}): Creates a legacy transaction.
factory
Transaction.v0({List<Uint8List>? signatures, required Pubkey payer, required List<TransactionInstruction> instructions, required Blockhash recentBlockhash, List<AddressLookupTableAccount>? addressLookupTableAccounts}): Creates a v0 transaction.
factory

blockhash → Blockhash: The transaction/message blockhash.
no setter
hashCode → int: The hash code for this object.
no setterinherited
message → Message: One or more signatures for the transaction. Typically created by invoking the sign method.
final
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
signature → Uint8List?: The first Transaction signature (fee payer).
no setter
signatures → List<Uint8List>: One or more signatures for the transaction. Typically created by invoking the sign method.
final
version → int?: The transaction/message version (null == legacy).
no setter

addSignature(Pubkey pubkey, Uint8List signature) → void: Add an externally created signature to a transaction. The pubkey must correspond to the fee payer or a signer account in the transaction instructions (Message.accountKeys).
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
serialize([TransactionSerializableConfig? config]) → Buffer: Serialises a transaction into a buffer.
override
serializeMessage() → Buffer: Serialises a transaction message into a buffer.
override
sign(List<Signer> signers) → void: Signs this Transaction with the specified signers. Multiple signatures may be applied to a Transaction. The first signature is considered "primary" and is used to identify and confirm transactions.
toJson() → Map<String, dynamic>: Serialises this class into a JSON object.
override
toString() → Blockhash: A string representation of this object.
inherited