My paper was under review for two days and now is 'Awaiting AE Recommendation'. What does this indicate?
Using something named Google; "Awaiting AE recommendation -> The paper received the sufficient number of reviews (usually 2) and, on their basis, AE
makes recommendation to EIC."

That is a very fast review process. Maybe the reviewer(s) had some spare time, maybe a glance at the paper was enough (although that would be odd, as an editor would normally decide a straight reject if this is what the paper calls for)