Yeah it seems Nebraska also used my earlier Fingerprints, only email received, something taken on your case and when I opened my USCIS account I Received this message.
Case Was Updated To Show Fingerprints Were Taken
As of October 28, 2021, fingerprints relating to your Form I-751, Petition to Remove Conditions on Residence, Receipt Number LIN................, have been applied to your case. If you move, go to www.uscis.gov/addresschange to give us your new mailing address.