From the footage I can't tell if this was some kind of work, or a rib, or one dude playing up to a camera. The initial meeting of Sid and Raja seems purposely antagonistic with everyone playing along. And then Sid starts apologizing and Raja accepts and everything is fine, like you said.

Then later another wrestler later on starts chirping in his ear about receipts in his ear. Obviously the spot was planned or someone would have stopped Raja from entering the ring.

It all seems like a work that totally went off the rails. Raja lost his shit and went after the dude.