EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"af239f6fb6de6d751e65d3d10de9c80b809b5d1db57641d57e558dd13642068a","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:VvpwGvEkpl"}]}