Looks like a small payload
And many claiming it was an Ukrainian AA missile
Video shows the immediate aftermath of the missile impact in Poland Killing 2
https://rumble.com/v1uq90s-video-shows-the-immediate-aftermath-of-the-missile-impact-in-poland.html
No way an A-A could create such a powerful explosion. Not even the old Phoenix, which was only carried on the huge F-14, could create such a crater. Most likely it was a S-300 SAM.
little more than a texas pop rocket...