{
  "manageEntity": {
    "action": "Delete",
    "entityId": "2069174423",
    "entityType": "Track",
    "nonce": "0xc1bee705ff52ff093f57431572dacc238772a1ae6c69e9f59ea88c01a27efc53",
    "signature": "0xeb9dc3df9daf8fa85da0fcef0b4728a1be132883af8c194d9052ef05bcd95bd078d86f76c218bec0d17c9be1eff9cdb942c12c95fd33c7b799998d4e782f8ab31c",
    "signer": "0xcB0cc6764C9023b8685E78148224a9467967E228",
    "userId": "104731"
  }
}