EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"aa8746d94a5b91e99f08dc19e9212968be8013fc977dba6dc16e4b926dc17c2a","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:vKq1JZY3pX"}]}