Hi Nilavarasi,
If you have access to the Admin App (non-Jet Stream UI), are you able to see the Refresh job in the "Manage -> Dashboard" screen, under the Job History? Is there any indication whether it succeeded or failed?
If you are attempting this via the CLI, your request should have a response such as:
Dispatched job JOB-12345
JETSTREAM_USER_CONTAINER_RESTORE job started for "CONTAINERNAME".
This will help identify the job via the Admin App.