EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"f7821d16aed1432a3139d817815700762e34f5fda40d53ec8a904097c8a1feec","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:Jyq3V3VyDk"}]}