{
  "manageEntity": {
    "action": "Save",
    "entityId": "20296157",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x4c6fd35fb2639ae2770a19ca5f5e0142b6c9e87f451baaeaed83bac29cb4ea20",
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}