getTransaction method

@override Future<Transaction?> getTransaction(String hash)

Get single transaction by its id. Return Transaction if found or throw error

Implementation

@override
Future<Transaction?> getTransaction(String hash) async {
  if (_disposed) throw TransportCallAfterDisposeError();

  return mutex.protectRead(() async {
    final res = await transport.getTransaction(hash: hash);
    return res == null ? null : Transaction.fromJson(jsonDecode(res));
  });
}