currentMempoolContains method

Future<CurrentMempoolContainsRes> currentMempoolContains({
  1. List<int> transactionIdBytes = const [],
  2. String transactionIdString = "",
  3. CallOptions? options,
})

Returns a CurrentMempoolContainsRes object for the transaction at the given transactionId.

transactionIdBytes is an List of integers representing the transaction ID to retrieve

transactionIdString is an String representing the transaction ID to retrieve

options is an CallOptions for runtime options with RPC

Throws an Exception if transaction ID validation fails or an error occurs during the RPC request.

Implementation

Future<CurrentMempoolContainsRes> currentMempoolContains({
  List<int> transactionIdBytes = const [],
  String transactionIdString = "",
  CallOptions? options,
}) async {
  if (transactionIdBytes.isEmpty && transactionIdString.isEmpty) {
    throw Exception(ErrorMessages.missingTransactionId);
  }

  final CurrentMempoolContainsReq request = CurrentMempoolContainsReq(
      transactionId: !transactionIdBytes.isEmpty
          ? getTransactionIdFromList(transactionIdBytes)
          : getTransactionIdFromString(transactionIdString));
  final CurrentMempoolContainsRes response = await nodeStub.currentMempoolContains(
    request,
    options: options,
  );
  return response;
}