Do you want to index your backlink instantly on google? So, keep concentrating till last.
What is Index Backlink
Backlinking is the part of the SEO activity which comes under digital marketing services
(edited to remove link)
Suppose you are posting on Google, an outsider blog, website blog, or article. If you did not index your link, then you are losing your time and energy. Search engines do not read the content you post without indexing. So it is necessary to index any content which will be updated on search engines.
How to Index Backlinks.
After uploading, post content on google, generate the sitemap for the content, and update it on google search console. Bookmark, search engine submission and ping the same URL. After doing all these activities, Google will find your content and crawl your link.