There seem to be 2 locations where the json files can reside and Home seems to work with manifest files in either location... or both.
\Oculus\Manifests on the drive where you chose to install your Oculus games
& C:\Program Files\Oculus\Core Data\Manifests folder
I make sure all my manifests are in the second location and remove any form the first so I can keep track of them better and make backups.
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