EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"f4fd7ff41e33d5ec2f605f36d05cb12f536749786eccb2b233b91ecdbccf4287","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:w9DKWeODNj"}]}