Once a post received any sort of interactions (Likes, Shares, Comments, Saves, Expands, Profile or Topic visits through said post) the three-dotted button will change into the Engagement chart. This is a mini dial chart, giving you an overview of your post's reach. If the post has no interactions, you can still access these through the three-dotted button.
Once you open the options, you'll see the total number of Organic and Paid views, respectively, as well as how many individual Tips the post received. Tapping this bar will open the Engagements list. In both menus, you'll be able to still see your views count.
Just to clarify, Organic views are those that happen through natural interactions (you share or publish posts and they naturally get seen). Paid views are those that happen through Promoting the post
If you expand the Engagements list, you'll be able to see an exact list of what interactions your post received from the moment it was first posted (these persist through Unpublishing and Publishing posts). Each interaction type will be added here as soon as they first happen. You can close the list by tapping either the Views again or the Dial, which will return you to the post's Options menu.