{
  "manageEntity": {
    "action": "Delete",
    "entityId": "2060938786",
    "entityType": "Track",
    "nonce": "0x976bf757c654c5b47931246242734b7b51df4c2880faa19f5f08ae78fc58672b",
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    "signer": "0x473784A6Db124b95de277d9A2527561BA95e7133",
    "userId": "957849040"
  }
}