This app has been deleted or is hidden to the public. There is extremely limited to no information about this app.
We don't even have a name, hence why we are displaying SteamDB Unknown App "AppID".
If you see someone screenshot a page like this and add some information/images on it, it is most likely fake.
Every change is tracked in history, and can be directly linked to.
<iframe src="https://steamdb.info/embed/?appid=581570" height="389px" width="100%" scrolling="no" frameborder="0"></iframe>
Initializing graph of a week…
Initializing graph of a year…
|SubID||Name||Billing Type||Last Updated|
|149157||Steam Sub 149157||CD Key||January 14, 2017 – 00:00:37 UTC|
|149158||Steam Sub 149158||CD Key||January 14, 2017 – 01:25:21 UTC|
|149159||Steam Sub 149159||Store or CD Key||January 14, 2017 – 00:00:37 UTC|