EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4bda5bf4253f885747f916067b3fc6e737bfb0792d851f936ce09610243c384c","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:l8Alrkr4qQ"}]}