0xea1132120ddcdda2f119e99fa7a27a0d036f7ac9
Aave v3 stMATIC isn't on the curated arena yet, but anyone can pick it as one of their five each round.
https://ape.talkabout.today/t/0xea1132120ddcdda2f119e99fa7a27a0d036f7ac9