You need to go see Carteri in the Cantina in the Lower Promenade for this quest...
I had a tough time finding him and eventually gave up. Got a few levels and found myself in the Cantina at level 27. Boom, There he was. Just standing there. Completed the quest.
Now... I also had a tough time finding my way around Nar Shaddaa (I hate this place) so maybe I missed him initially...? Anyway, That's my story...