EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"6fadce9f29b9264232532034bb424669bb8482555b81b15920a5093ff9dadc33","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:4PDxjGQ7pL"}]}