onResonse method
Converts a dynamic response to the generic type T.
Implementation
@override
TransactionInfo? onResonse(result) {
  if (result == null) return null;
  return TransactionInfo.fromJson(result);
}
Converts a dynamic response to the generic type T.
@override
TransactionInfo? onResonse(result) {
  if (result == null) return null;
  return TransactionInfo.fromJson(result);
}