EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b9cdd44a26ba2a7dbe593d437ac4f5f689cc2799c6fbc51a12946f10bd8ebd1e","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:NVqYOEOdAo"}]}