{
  "manageEntity": {
    "action": "Save",
    "entityId": "54046",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x9ffabaccc272ee22a0eda2d6272285d39272f7e59b76ac8fe01878a8e181aabb",
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}