ScpTxData class

Holds the assembled SCP transaction plus the signing digests.

Unlike ScTxData, SCP does not use WASM — digests are computed in pure Dart via ScpSigHash, and signatures are stored in transactionSignatures[*].signature (base64-encoded Ed25519).

Inheritance

• Object
• TxData
• ScpTxData

Constructors

ScpTxData({required Map<String, dynamic> transaction, required List<String> toSign, List<ScpTransactionSignature> transactionSignatures = const []})

ScpTxData.fromJson(Map<String, dynamic> json)

factory

Properties

hashCode → int

The hash code for this object.

no setter, inherited

isSigned ↔ bool

getter/setter pair, inherited

message ↔ String

getter/setter pair, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

signature ↔ String

getter/setter pair, inherited

toSign → List<String>

Hex-encoded digests, one per transactionSignatures entry.

final

transaction → Map<String, dynamic>

The full signed transaction map (API shape with transactionSignatures).

final

transactionSignatures → List<ScpTransactionSignature>

The transaction signature entries (parallel to toSign).

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toBroadcast() → Map<String, dynamic>

Build the broadcast payload matching the JS reference: { data: signedTx }.

override

toJson() → Map<String, dynamic>

override

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited