Getting an error message stating, "Challenge not yet complete... here's what's wrong: 
You do not have the correct account fields in the 'Update Account Information' publisher action"
However, the challenge specifically states that the new action be titled "New Detailed Account".
Thinking it may be a typo I renamed my action, still failed but stated that the "New Detailed Account" action didn't exist.
Next I changed the name back to the correct name referenced in the challenge and created a new one with the name mentioned in the error, but there's no way to tell what the actual fields within that action should be so it still fails.  Has anyone else experienced this?