{
  "manageEntity": {
    "action": "Delete",
    "entityId": "1785160642",
    "entityType": "Track",
    "nonce": "0x44d823a9cf14981c57944bd9ede981e1118e0127281a29791b5bdc3c9633a4db",
    "signature": "0x7dd10cff024e9897cf7a26bbe7a10160f8e8ad1fadec74efa002adb7ec61e9782067a402b0975cc39320a44b7cd42371e4e39ca41c970f4b1cd7e0b9aa7b687f1b",
    "signer": "0xe826518A8116188747A2839cB92D580ed85da7AC",
    "userId": "638301639"
  }
}