EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a183793f17b73fcc11f9c285987b44e39ef75f9aed4acc8a995a8a3460ec3302","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:XlpRWemeA8"}]}