Exposed hand question

[gergery]

This was from a ring game at Lucky Chances recently.

Some people put money in the pot and we see a flop.
I bet, LP calls everyone else folds. Turn comes down, I check, he bets.
I look at his stack and make a big checkraise bet by putting two big stacks of chips in but saying nothing. He thinks and calls. River comes.

I thought I had put him all-in (I am in 10 seat and he is in 1 seat so its hard to see each other). So expose my cards. Dealer says “no, wait action is left”, but its too late, the table has seen them.

What would should the floor rule if he complained and wanted my hand called dead?

If it matters, I had 99 on a 94452 board, the pot was ~$500 and he had $40 left. So it was extremely clear I was not folding.

-g