No other information was given about Cyberpunk 2077 in the short tweet, so we'll just have to tune in on June 11 to see what CD Projekt RED have in store for us.
It's likely to be a reveal of some kind, and given the date is likely to be what the Polish developer had planned for E3 before its cancellation due to the current global health situation.
The game is also confirmed to be part of IGN's Summer of Gaming online event, joining a lineup which includes EA, Devolver Digital, Square Enix, THQ Nordic and Xbox.
Following a delay, Cyberpunk 2077 is now scheduled to be released on September 17, 2020 for PlayStation 4, Xbox One, and PC via both Steam and the Epic Games Store. A Stadia release is also planned, while it is not unreasonable to imagine the game having a next-gen release.