I did that. When I try to load the json file, it asks for a password: "Please provide the master password of the backup file".
NOTE: enpass was originally defaulting to look for an "Enpass file" when I select "From this PC -> Backup file". My json file backup did not show up, so I selected "all files".
When I enter the password I created for enpass, enpass responds "Incorrect Password".
What is strange is that the json file is completely readable. I can open it and see all the fields including the passwords - nothing is encrypted.
How do I import my information from a json file after erasing everything?