private WebClientResponse GetRPCResult(RPCData data)
 {
     return(JsonConvert.DeserializeObject <WebClientResponse>(GetRPCResult(JsonConvert.SerializeObject(data))));
 }
        //https://www.jsonrpc.org/specification


        public string RunCommand(RPCData rpcData)
        {
            var result = this.GetRPCResult(rpcData);

            return(JsonConvert.SerializeObject(result.result));
        }