The video, titled Message, is a compilation of clips from the upcoming series measures just 30 seconds long but still manages to tease new content such as a new Ithorian character.
Featured at 12 seconds into the video, the Ithorian sits on a throne with treasures around them, suggesting that they are another crime lord that Boba Fett will need to either negotiate with or deal with other ways. The most recent appearance of a minifigure of this species is in 75290 Mos Eisley Cantina with a specially moulded head element. That piece is currently in production but has not been confirmed for any further minifigures.
Boba Fett can also be seen with breathing apparatus similar to that which is used in a Bacta Tank, though it’s not clear if this is during the events of the show or after he escaped from the Sarlacc Pit and likely needed to recover.
However, at least two models based on the series are also rumoured to release in 2022 with one said to depict Boba Fett’s Palace and another creation for the same price. These are unconfirmed by the LEGO Group though.