EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"efbb013c8e86ab990793261608f47b9c21d4d7267f931335fd6afd425f808473","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:92q4jPZ2AJ"}]}