Did the mount break or bend, did the tapered stud pull out the end of the track bar?
The safest way that causes the least damage is to raise your Jeep on jackstands then move the axle into alignment by hand.
If you don't have a jack and are going to repair it on the ground have somebody watch as you rtive it to center the axle. You might end up twisting one of the control arms.
FYI amazon has a Rough Country 1042 trackbar and bracket kit listed for $139.95.
Good luck with the repair.