{
  "manageEntity": {
    "action": "Save",
    "entityId": "4281",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x351e2293179a28c9746f44e0d5b04cccbd1c99eeee1df86881f31fa240a93f25",
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}