You can check the status of all your Usage Rights requests in your Archive library. There are a few ways to do it:
Check individual assets
As soon as you request Usage Rights on an asset, that asset will display a tag with the up-to-date status of your request: either Usage Rights Pending, Usage Rights Approved, or Usage Rights Rejected.
Use the Usage Rights filter
You can also apply filters at the top of your library to isolate the Usage Rights requests that are still pending, have been approved, or have been rejected. If you want to see all the assets you’ve ever requested Usage Rights for at the same time, select all three filter options (Pending, Approved, and Rejected).