EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4916b9749d9f08bead434c31fdef5291593ee3a197aec4301c847893be145faa","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:5Kq2j8wxq6"}]}