diff --git a/bb/ac/bbachain-sdk-macro b/bb/ac/bbachain-sdk-macro
new file mode 100644
index 00000000000..396ca008b64
--- /dev/null
+++ b/bb/ac/bbachain-sdk-macro
@@ -0,0 +1 @@
+{"name":"bbachain-sdk-macro","vers":"0.1.1","deps":[{"name":"bs58","req":"^0.4.0","features":[],"optional":false,"default_features":true,"target":null,"kind":"normal"},{"name":"proc-macro2","req":"^1.0.19","features":[],"optional":false,"default_features":true,"target":null,"kind":"normal"},{"name":"quote","req":"^1.0","features":[],"optional":false,"default_features":true,"target":null,"kind":"normal"},{"name":"rustversion","req":"^1.0.3","features":[],"optional":false,"default_features":true,"target":null,"kind":"normal"},{"name":"syn","req":"^1.0","features":["full","extra-traits"],"optional":false,"default_features":true,"target":null,"kind":"normal"}],"cksum":"bc48b5167815239ac0e201dbab76d740dbcc045399ec7b52896450c7dbad4c96","features":{},"yanked":false}