EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"2983a9283be3e419b9c1532e1aa587efc92092116f94a3b509e991948928deef","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:w9DKKmKmDN"}]}