diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..600d2d3
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+.vscode
\ No newline at end of file
diff --git a/pkg/data/decode_test.go b/pkg/data/decode_test.go
index 539c2f4..147d5e3 100644
--- a/pkg/data/decode_test.go
+++ b/pkg/data/decode_test.go
@@ -21,10 +21,10 @@ func TestDecodeKey(t *testing.T) {
 		{
 			"blockchain_address",
 			args{
-				keyBytesHex: "202b3235343731313030303132330001",
+				keyBytesHex: "202b3235343731313737373733342e0001",
 			},
 			want{
-				sessionID: "+254711000123",
+				sessionID: "+254711777734",
 				dataType:  ACCOUNT_BLOCKCHAIN_ADDRESS,
 			},
 		},