Copy all blocks on a page and bring them over to a new site

I want to copy my entire home page on one website and bring over all elements and formatting to a new site. I’ve searched the forums but results render nothing regarding what I’m trying to do. OR, is there a way to create a block template and import it into a new site?
I’ve already exported all WordPress content and imported it into the new site. I’ve also exported my Themes Settings file and imported it into the new site. However, the home page and all the content didn’t get imported?