EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"cab498a7cb8fb1489720f07df16abf7d6ad434b1e56693a492e56858fb9170fc","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:4PDxV3yopL"}]}