HELP

[kabz]

At a live tournament:
76 players
buy in: 200 usd
prizes: 7 places paid
1-5400 usd
2-2700
3-1680
4-1050
5-650
6-390
7-260

6 players remaining
Blinds: 500/1000
I had 26,000 in chips

UTG (46,000) raises 3000
UTG+1 (30,000) calls
Cut off: I have J10s (hearts) I call ( any comment on my call)
Button: (CHIP LEADER 80,000) calls
SB folds
BB folds

players mostly aggressive at flop
preflop a lot of limping,

4 players
pot 17,500

Flop: Kh Qh 6d

UTG bets 6000
UTG+1 FOLDS
I GO ALL IN 21,000
BUTTON FOLDS

WHAT DO U THINK OF MY ACTION?

THX