Alright, from #TheMandalorian post-credits scene (#TheBookOfBobaFett):
— AurekFonts (@AurekFonts) December 21, 2020
The throne built above Jabba's palace features some ancient McQuarrie/The Old Tongue/Ur-Kittât runes!
Here is a composite view of the throne, built from various shots throughout the scene:
1/ pic.twitter.com/BK4DPizjg5