{
  "manageEntity": {
    "action": "Save",
    "entityId": "117214",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x9a25c35dc98ed32c4c35ac42049570d6b36e4decfa8fa89d68ef034ddb3d0f74",
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}