Did Marshawn Lynch Announce His Retirement During The Super Bowl?

Marshawn Lynch sent out a tweet during the Super Bowl with a peace sign and a picture of shoes hanging on a power line.

Is it his retirement announcement?  It would be fitting, the post doesn't contain any words.

✌🏿 pic.twitter.com/wesip4IhOR

— Shawn Lynch (@MoneyLynch) February 8, 2016