2021 Wild Card Matte White Football Forum

This card appears to go here: https://www.tcdb.com/Checklist.cfm/sid/355630/2021-Wild-Card-Matte---Red-Hot-Rookies-Green-Flame-Gold-Matte-in-Gold, but isn't listed.  Looking at the 'white' version of this set, there is one listed: https://www.tcdb.com/Checklist.cfm/sid/287732/2021-Wild-Card-Matte-White---Red-Hot-Rookie-Green, but they are serial numbered and my card is not.  Thinking maybe there should be an MRHR-26 added to the Wild Card Matte insert set, what do you all think?

Oh, and I bought this card with a bunch of others that were already open, but don't appear to be from the white set.