I am trying to download from this website but the its widevine protected

https://courses.smartprogramming.in/learn/home/Demo-Videos-for-All-Courses/section/196...esson/1279049?

Code:
PSSH - AAAAOHBzc2gAAAAA7e+LqXnWSs6jyCfc1R0h7QAAABgSEPyr7wAAAAAAAxknAQAJVBlI88aJmwY=
Lic Url - https://drmv5-ax.learnyst.com/drmlicense/widevine

Headers
curl 'https://drmv5-ax.learnyst.com/drmlicense/widevine' \
  -H 'authority: drmv5-ax.learnyst.com' \
  -H 'accept: */*' \
  -H 'accept-language: en-US,en;q=0.9' \
  -H 'cache-control: no-cache' \
  -H 'content-type: application/octet-stream' \
  -H 'lrtoken: eyJhbGciOiJIUzI1NiJ9.eyJ1aWQiOjc1MDM2MDMsInNpZCI6MzE5MjcsImV4cCI6MTY2ODU3NjY3OCwidHlwIjo0LCJsb2siOiIwMDAwIiwidG9rIjoiUWFSTnZoTXFKLUpaQ28wV1kxRnFEZyIsInRpbWUiOjE2Njg0OTAyNzh9.rpmlEfBlBx79U0Xuv4tFT3vqW7L2OD8r7TLCO-00iZ8' \
  -H 'origin: https://courses.smartprogramming.in' \
  -H 'pragma: no-cache' \
  -H 'referer: https://courses.smartprogramming.in/' \
  -H 'sec-ch-ua: "Google Chrome";v="107", "Chromium";v="107", "Not=A?Brand";v="24"' \
  -H 'sec-ch-ua-mobile: ?0' \
  -H 'sec-ch-ua-platform: "Windows"' \
  -H 'sec-fetch-dest: empty' \
  -H 'sec-fetch-mode: cors' \
  -H 'sec-fetch-site: cross-site' \
  -H 'user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36' \
  --data-raw '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' \
  --compressed
how do i decrypt the response of raw data ?