EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c8a913a4c87832399070e1c7ccbe25a85c0b911100b9ef67b4ed4518d4453110","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:l8AlK8wJpQ"}]}