{
  "manageEntity": {
    "action": "Save",
    "entityId": "135834018",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x8f0885ef7ac6168108cdcd908ff10b970cb73f5c1ff5a948eee0c9f1c549e6ba",
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  }
}