What is this  nostr:npub1ew4qeq576v3vz4gukeseknqghx3x4jtlld8ftys9amrca6f3xfzsrm8jpd thing???! It's kinda freaking me out, man. 

Maybe I'm just a little . . . [wait for it] . . . crusty.

https://m.primal.net/IokE.png