EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c7172d8a13884a69d14600f90d79093454b15338f480d060fab9fb9f9072c80b","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:L6DBYQ35A2"}]}