EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"15754a92946dec71f3f814d0cf14041a3652abd4786d7fc44deb98e93dc68f49","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:2WpnKYaWAa"}]}