Interesting. According to the NYT, Salame has pleaded guilty but is not cooperating with the investigation.
https://nytimes.com/2023/09/07/technology/ftx-guilty-plea.html
The real estate forfeitures appear to be one residential property, and his restaurant The Olde Heritage Tavern. (photo via Wikimedia Commons: https://commons.wikimedia.org/wiki/File:The_Olde_Heritage_Tavern,_Lenox.jpg)