recordExists method
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);
}