recordExists method

Future<bool> recordExists(
  1. Uint8List node, {
  2. BlockNum? atBlock,
})

The optional atBlock parameter can be used to view historical data. When set, the function will be evaluated in the specified block. By default, the latest on-chain block will be used.

Implementation

Future<bool> recordExists(_i2.Uint8List node, {_i1.BlockNum? atBlock}) async {
  final function = self.abi.functions[4];
  assert(checkSignature(function, 'f79fe538'));
  final params = [node];
  final response = await read(function, params, atBlock);
  return (response[0] as bool);
}