{
  "manageEntity": {
    "action": "Delete",
    "entityId": "770987984",
    "entityType": "Track",
    "nonce": "0x6e6a5fd3305fe366833539766b01e6d4c08101c90425b14f979ea6864c24a184",
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    "userId": "597397433"
  }
}