To resolve the 'Discovered Currently Not Indexed' issue in Google Search Console, start by ensuring that your content is valuable and aligns with user intent. Check for any manual actions or penalties that may prevent indexing. Optimize your site's internal linking structure and improve loading speed, as slow pages can hinder indexing. Submit an updated sitemap and request indexing for specific URLs. Regularly monitor your site's performance and keep content fresh to encourage indexing.

For a detailed guide, check the complete article : https://www.algosaga.com/blog/discovered-currently-not-indexed/