I've dealt with it, had to get a paper from dol releasing interest signed and notorized from the last titled owner, if you can't, you wait 6 weeks (might be 4) and apply to get it licensed only, which involves a wsp inspection, then a period of 3 years where you don't have a title, but can license it for use. After 3 years, you can apply for and receive a title.
If you know the last title holders, your best bet is to get them to fill out the release of interest or fole for lost title, which still takes 6-10 weeks.