public async Task <IActionResult> CallContractFunction([FromBody] CallContractFunctionModel callContractFunction)
        {
            try
            {
                //TODO: Implement!
                return(null);

                return(BadRequest(ModelState));
            }
            catch (Exception ex)
            {
                return(ReturnError(ex));
            }
        }
        public async Task <IActionResult> CallContractFunction([FromBody] CallContractFunctionModel callContractFunction)
        {
            try
            {
                if (ModelState.IsValid)
                {
                    var contract = Web3Client.Eth.GetContract(callContractFunction.Abi, callContractFunction.ContractAddress);
                    var result   = await contract.GetFunction(callContractFunction.FunctionName).CallAsync <string>();

                    return(Json(result));
                }

                return(BadRequest(ModelState));
            }
            catch (Exception ex)
            {
                return(ReturnError(ex));
            }
        }
        public async Task CallContract()
        {
            // Act
            var callContractFunctionModel = new CallContractFunctionModel()
            {
                Abi             = TestSettings.ContractAbi,
                ContractAddress = TestSettings.ContractAddress,
                FunctionName    = TestSettings.ContractMethod,
            };

            var content          = JsonConvert.SerializeObject(callContractFunctionModel);
            var stringContent    = new StringContent(content, Encoding.UTF8, "application/json");
            var contractResponse = await _client.PostAsync("api/Rsk/CallContractFunction", stringContent);

            // Assert
            contractResponse.EnsureSuccessStatusCode();
            var contractResponseStr = await contractResponse.Content.ReadAsStringAsync();

            var response = JsonConvert.DeserializeObject <string>(contractResponseStr);

            response.Should().Contain(TestSettings.ContractMethodResponse);
        }