diff --git a/cmd/tmsp/cli.go b/cmd/tmsp/cli.go
index 75cd921d3..e8fb7a19f 100644
--- a/cmd/tmsp/cli.go
+++ b/cmd/tmsp/cli.go
@@ -204,7 +204,7 @@ func cmdAppendTx(c *cli.Context) {
 	if err != nil {
 		Exit(err.Error())
 	}
-	fmt.Println("Sent tx:", txString, "response:", res)
+	fmt.Println("Response:", res)
 }
 
 // Get application Merkle root hash
diff --git a/types/retcode.go b/types/retcode.go
index 640f62362..559164c62 100644
--- a/types/retcode.go
+++ b/types/retcode.go
@@ -13,6 +13,7 @@ const (
 	RetCodeUnauthorized     RetCode = 2
 	RetCodeInsufficientFees RetCode = 3
 	RetCodeUnknownRequest   RetCode = 4
+	RetCodeEncodingError    RetCode = 5
 )
 
 func (r RetCode) Error() error {
diff --git a/types/retcode_string.go b/types/retcode_string.go
index 17ea7766b..f60dca15b 100644
--- a/types/retcode_string.go
+++ b/types/retcode_string.go
@@ -4,9 +4,9 @@ package types
 
 import "fmt"
 
-const _RetCode_name = "RetCodeOKRetCodeInternalErrorRetCodeUnauthorizedRetCodeInsufficientFeesRetCodeUnknownRequest"
+const _RetCode_name = "RetCodeOKRetCodeInternalErrorRetCodeUnauthorizedRetCodeInsufficientFeesRetCodeUnknownRequestRetCodeEncodingError"
 
-var _RetCode_index = [...]uint8{0, 9, 29, 48, 71, 92}
+var _RetCode_index = [...]uint8{0, 9, 29, 48, 71, 92, 112}
 
 func (i RetCode) String() string {
 	if i < 0 || i+1 >= RetCode(len(_RetCode_index)) {