EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"90579aa5589faf3719758bd235cf4871306d19d6ccba18d33f22d7e69c753689","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:OPD985dgA9"}]}