Site Deindexed from google

I set up an expired domain last month, which has around 5,000 URLs. Initially, indexing was slow and reached up to 1,000 URLs, but now the site has been deindexed, and only 7 URLs are currently indexed when I check using the site: operator.


I recently discovered that the domain was previously hacked. I have now returned a 410 status code for the hacked URLs and removed them from Google Search Console.


Can anyone please guide me on how to get my site reindexed?