Swift Account Reaper Deletion Status

Hello, I was curious about expected account-reaper behavior after deleting an account and if there is a way to be able to tell when all data for the account has been reaped. When I issue a delete on a swift account, I see subsequent HEAD requests on the account then return 410 Gone. Testing with debug logging I can see that after passing the delay_reaping time I see the reaper report my test object is deleted, HEAD requests against the account still return the same 410 Gone. Is there a way to tell when everything for an account has been purged, ie does the 410 return change at some point when that happens? Thanks, Matt