You need to be at least Level 80 to receive this quest. You need to be at least Level 74 to turn-in this quest. This quest becomes trivial above Level 90.
Summary
The critically wounded soldier left a paradoxical message that seems to have contained a vital piece of information. Bring this message back to the Alliance's Camp and inform Leo Chansen.
Notes
Spoiler Alert! We have some more information about how to perform this quest but recognize you might want to try it on your own before we tell you the secret...
It is totally possible to run from Nick Ferry to Leo Chansen without fighting a single mob. It is mainly timing. If you cannot see the way forward, move to the side and find a quiet spot where you can observe without engaging. Watch and the pattern becomes obvious, then move.