EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"2d4501971a6289f0383fac8b9395c549c14dc6f75b6130acad33c75d106276b1","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:LVpWYPNQDk"}]}