EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"f8a9f4b43f6905b21628fdf6610cefadd218e5ec99f80ef48cf8ccc520d62fcf","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:BEDe4WXkAZ"}]}