EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"e5ebf6d691bf4fe10333a41180c3d1fbb2e409c103c110fa9f6156aed82e17d5","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:l8AlrOwVqQ"}]}