EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ae23a7f266b0d9dfd8bbbf57054b9c86b3d905ee70ace90f3216c299c4b8b681","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:5ZqNKjwxpd"}]}