EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"55b9293910e9aac11d095b68b31eec7243b77e3124120d3f8123b30c331a03a7","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:4PDxojkdAL"}]}