{
  "manageEntity": {
    "action": "Save",
    "entityId": "1805189832",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0xb08311d14d003a7945b05843e5986180a2a400c3f58862b22fa0caa7dd7fa792",
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  }
}