How to view users notification status for a specific topic

Hi all,

I have a need to view the notification status for users on a particular topic. Is there an easy way to get this information from the REST API currently? I tried looking around the documentation, but wasn’t able to find anything that would definitively give me that information. For instance, being able to query information for topic ID xxx and getting some information that includes the users and what their tracking levels are. Or, on the flip side, being able to at least query information about a user and see what topics they have subscribed to and the levels of subscription on each of those topics. Any advice would be appreciated.