{
  "manageEntity": {
    "action": "Save",
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    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0xd46aaae46a5b6ff8f34cbc64b2bdb8ae5fd57a156c746589f22ce89f3867c412",
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}