Search for "Queue Alert" in the App Store or hit this link:
This was a bit confusing, since there was no "contract" attached to the message or that loaded in the URL in the message. It turns out that I needed to find the button (at the left) in iTunes Connect and then to fill out several electronic forms.
Our new app went "in review" this morning. Average approval times according to appreviewtimes.com are around 1.2 days. So, maybe tomorrow or Wednesday to show up.