{
  "manageEntity": {
    "action": "Save",
    "entityId": "480205533",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x1d7c60087a5da04569ce1821e9a5903b687f1ec6c97e8b8e15e9f44095dbd069",
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}