public Task <string> RenounceCapperRequestAsync(RenounceCapperFunction renounceCapperFunction)
 {
     return(ContractHandler.SendRequestAsync(renounceCapperFunction));
 }
 public Task <TransactionReceipt> RenounceCapperRequestAndWaitForReceiptAsync(RenounceCapperFunction renounceCapperFunction, CancellationTokenSource cancellationToken = null)
 {
     return(ContractHandler.SendRequestAndWaitForReceiptAsync(renounceCapperFunction, cancellationToken));
 }