public Task <TransactionReceipt> CloseClaimsRequestAndWaitForReceiptAsync(CloseClaimsFunction closeClaimsFunction, CancellationTokenSource cancellationToken = null)
 {
     return(ContractHandler.SendRequestAndWaitForReceiptAsync(closeClaimsFunction, cancellationToken));
 }
 public Task <string> CloseClaimsRequestAsync(CloseClaimsFunction closeClaimsFunction)
 {
     return(ContractHandler.SendRequestAsync(closeClaimsFunction));
 }