diff --git a/sdk/sdk.go b/sdk/sdk.go
index 59d49b1e356c307149176515f3f2ef74c8ecc13c..009f8b165ca4762a3c80f7f1d94479840dae60a9 100644
--- a/sdk/sdk.go
+++ b/sdk/sdk.go
@@ -538,7 +538,6 @@ func (s *SDK) GetTxId() (string, error) {
 }
 
 func (s *SDK) GetTxInfo(txId string) protogo.Response {
-	contractVersion := "v1.0.0"
 	paramTxId := "txId"
 	paramMethod := "method"
 
@@ -549,7 +548,7 @@ func (s *SDK) GetTxInfo(txId string) protogo.Response {
 		paramMethod: []byte(method),
 	}
 
-	response := s.CallContract(contractName, contractVersion, args)
+	response := s.CallContract(contractName, method, args)
 	return response
 }