I'm not saying this is legit, I just don't know. I stumbled into this tweet while reading the comments under one of the last JP tweet

https://twitter.com/Gruvedawg/status/925568918688694274

The tweet in the screenshot (the one supposedly written by @NSAGov) reads:

#pizzagate is real. Do not give up the citizen investigation. This tweet will be deleted. pre-commitment: John Podesta 4bb96075acadc3d80b5

Another commenter asks

Was this a real tweet?

To which, the user responds:

Yes. I know the guy that screenshot it. Photographed it as well ...