Mortal Kombat 1 -dlc- -01006560184e7005- -v5898... [best] -

On Switch home menu:

The identifier 01006560184E7005 corresponds to DLC and v589824 updates for Mortal Kombat 1 on Nintendo Switch, which include Kombat Pack 1, the Khaos Reigns expansion, and ongoing performance patches. These updates introduce new playable fighters like Omni-Man and Peacemaker, Kameo fighters, and cinematic content, necessitating significant storage space. For more details, visit WB Games Support AI responses may include mistakes. Learn more How Do I Access My DLC or Add-on Content? Mortal Kombat 1 -DLC- -01006560184E7005- -v5898...

: v5898... indicates the specific update or build version for that content. Current Support Status which include Kombat Pack 1

If your version shows anything other than a standard x.xx.x format, you are likely on a non-official build. the Khaos Reigns expansion