Your card has been physically printed. It has not shipped yet, but the approval behind it is already done.
What happens next
The status normally moves to mailed, then delivered. Make sure USCIS has your current address.
Official USCIS wording
On September 9, 2025, we produced your new card for your Form I-751, Petition to Remove Conditions on Residence, Receipt Number XXXXXXXXXXXXX. The tracking number assigned is UNAVAILABLE. You can use your tracking number at www.USPS.com in the Quick Tools Tracking section. If you move, go to www.uscis.gov/addresschange to give us your new mailing address.