{
  "manageEntity": {
    "action": "Delete",
    "entityId": "1088852277",
    "entityType": "Track",
    "nonce": "0x40d1006874550f2b86dcccfd58f3689d47875fa7f25a2ccf938b2ba23035e493",
    "signature": "0x536411d0b98ee89c3f058aaacdeab77b60532857680626c39fb3b703d38a82516dd46c92b5c84b7beda4799b56a3901a324e89a44d3cc0d449665e5b0a0d8ed51b",
    "signer": "0x98F4295af45c93F3802F70FC0811654a74df1e73",
    "userId": "715160400"
  }
}