This does not necessarily mean survive to the modern day, but simply that a remnant of the Majapahit Empire- a large Hindu empire in OTL Indonesia, survives. It can be in a rump form (hopefully outside of Bali) or it can simply wane.
I'm interested, I hadn't heard of it before but I read about it now. A quick search of the forums didn't pull up any major dialogues on it. Any PoD I'm interested in really.