I'm trying to use Storefront API along with next.js to build custom storefront. I would like to make use of Shopify's content template/section/block feature to create content for pages in Shopify and display it in my custom next.js storefront. However I don't see possibility to access content blocks with storefront API. I can fetch pages with this API, but they only contain title and body fields and I need more structured content such as blocks/sections.
Is it possible at all to create complex content for pages in shopify and fetch it via storefront API? If so, where I can find hints how to do it?