{
  "manageEntity": {
    "action": "Delete",
    "entityId": "1540757053",
    "entityType": "Track",
    "nonce": "0x49ef0c7271a1d0bf463af77e6f57e742a78049ea2ec2539fd019a9ddfc5cc434",
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    "userId": "128055489"
  }
}