I have killed good deer over scrapes. In my opinion, the next thing I would do is to keep looking for more. I am not being a smarty *&% about it either. You can have success hunting over a single scrape, but you can learn a lot if you can find a scrape line. Learn the direction of travel. Find improved ambush points. All kinds of stuff. Finding a scrape is good. Finding more is great.

Good luck
God Bless