Need help decrypting Spotify Video Podcasts / Widevine

[2nHxWW6GkN1l916N3ayz8HQoi]

In which format do I have to copy the Value ?

I don't know how to make it more clear than this.

Usage
- load the video you want to download
- filter network requests for "supports_drm"
- copy the json raw response

I said nothing about copying requests. Just copy the raw response.