EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ed34ce99749bf69c4c4594c411e2ffe5a20c51eef4818b5571daf2b6b5209227","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:NVqYyYm3qo"}]}