{
  "manageEntity": {
    "action": "Save",
    "entityId": "1299924151",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x77c079ad06c838f2a1a187f439ade7e8092bcc03bd3d295cadacaf386e9dbc2b",
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  }
}