EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b98671014a4b71dc180d07163fdd71f1638ca1e590d11f73bab5c48a3b28f35e","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:LVpWxl0jAk"}]}