{
  "manageEntity": {
    "action": "Save",
    "entityId": "22260",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x0d8226ab00d07e2419cfe2e68286aa2a4e4f017e8b58f020f2c150ea698e3448",
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  }
}