Not a typical hub? Most are flared so you have a stop and can pack oakum in without it just pushing out into the fitting. Without the oakum, pouring in the lead would be somewhat futile, as it would pour into the line. So, there must be some in there. If you can wiggle it that much now, if you could apply some leverage to try to pull it out while going back and forth, you may have enough out to have the whole thing just come out.
Someone who has worked with this more would likely have better advice!