None of us can answer. My guess is somewhere from 1 week to a couple of months. A few things to remember... just because you got notified of your nom has it shown on your portal? Some MOCs take a few weeks to get them submitted in their system. Many MOCs are rather busy right now, especially if they are an outgoing one. Have you passed DoDMERB and your CFA? If it's a yes to all those items it's just a sit and wait. Keep in shape, have fun and don't do anything stupid.