I make it a point to NOT get excited about any “sign” or “prediction” about when Moshiach will come. Far too many people either misinterpret sources, just plain make things up (yes, I have examples) or are just plain wrong when it comes to predicting that Moshiach is close because event X happened.
I wait and daven for Moshiach’s arrival every day. When he gets here, he gets here.
The Wolf