What if my backlink does not get indexed at google?

What if webpage on which I created the backlink doesn't get indexed by google. will that backlink worth to my site.
If you're going say no then:

There are hundreds of sites which create backlinks on web pages which are not indexed on google. I saw the backlinks report and I found most of the baclinks which listed in the report are not indexed on google.

Depending on your niche and the type of content you use to create the backlink, you can quickly solve this problem by linking to your new page through a sub-Reddit.

Google loves to follow links from Reddit.