{"history": [{"pid": 2, "action": "small_blind", "amount": 1}, {"pid": 0, "action": "big_blind", "amount": 2}]}
{"history": [{"pid": 2, "action": "small_blind", "amount": 1}, {"pid": 0, "action": "big_blind", "amount": 2}, {"pid": 1, "action": "raise", "amount": 4}]}