{
  "manageEntity": {
    "action": "Repost",
    "entityId": "604337554",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8a7d57bc470bb0283bc43107b6af8cb4761ffc1c2e4089d939bf8f962053647b",
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  }
}