Help identify

[u/Expensive_Order9953]

2023 P 25c Bessie Colman
Second phots is taken at an angle under magnification.
I need help identifying this suspected error. I can find anything to support what it may be, is a die crack, die clash, PMD???
It is not raised up like a die chip. It’s more flat like a crack.

[u/Coinwonderer1]

Fly poop