Do I need to repair this ding from the surfboard I bought?

Bought this surfboard just a hour ago, notice there are some dings repaired, there is only a small color discoloration on the board but and there is a little dimple I do not know if I need to fix. First board I ever bought and I got a okay deal on it.
Here is the dimple

Sorry if I seem like a noob asking something like this as a first post but I don't know any surfers and I have browsed this site for lots of information.
Here is the dimple

Sorry if I seem like a noob asking something like this as a first post but I don't know any surfers and I have browsed this site for lots of information.