EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"541b84b6931a456567ecc8db517553dff18b5efbf417694491d56f1128b2c3b2","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:EMpQnNJoAY"}]}