EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"e144ca47042b092421fdea179a9f4f391599b7070549069d1ad9a3546122bec1","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:mKD0Y6aXqP"}]}