Verizon subscribers using Galaxy Note Edge are getting the March Security update on their devices. The version for the software update is LRX22C.N915VVRU2BPA4, which is coming with most up-to-date Android security patches and is tested to optimize device performance and resolve known issue.
However, the update has just started to roll out so it may take a while to arrive on your device. If you want to check the update before the notification you can do so by going to settings > About Device > Download updates manually. The update consumes 41 MB of storage.
Verizon issue software update for Galaxy Note edge after less than a week it pushed the update to both Samsung Galaxy S7 and S7 edge.