EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"efec62f4f83003e8fbfa75557272093b3010f888577fa7968f865ca37d3a421c","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:ZMp8zYWzDV"}]}