Claue - Magento Theme

How to add a CMS block in Home Page when Home Page is managed by front-end builder?

Please copy this content:  <div>widget type="Magento\Cms\Block\Widget\Block" template="widget/static_block/default.phtml" block_id="optimize_image_instagram"</div> 

and replace the "block id" to "identify" of cms block that needs to call