Quick Travel / Taxi
Imperial side, the [HEROIC 2+] Wookiee Revolt heroic shuttle is faster to run to the datacron than the quick travel or taxi.
Travel to the Hologram Door
There is a door in the very south of the Labor Valley map that is actually just a projection – it’s glowing blue and you can walk right through it.
Follow the hallway and the matrix shard will be right outside on top of a shipping crate.