{
  "manageEntity": {
    "action": "Save",
    "entityId": "1287347764",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0xb34b23c71ce91b319d58e59be708cbd658050f849f569bc0c612661b6046f197",
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  }
}