Transaction constructor

Transaction({
  1. List<Uint8List>? signatures,
  2. required Message message,
})

Transaction.

Implementation

Transaction({
  final List<Uint8List>? signatures,
  required this.message,
}): signatures = signatures ?? [] {
  if (this.signatures.isEmpty) {
    for (int _i = 0; _i < message.header.numRequiredSignatures; ++_i) {
      this.signatures.add(Uint8List(nacl.signatureLength));
    }
  } else {
    check(
      this.signatures.length == message.header.numRequiredSignatures,
      'Number of required signatures mismatch: ${message.header.numRequiredSignatures}.',
    );
  }
}