{
  "manageEntity": {
    "action": "Delete",
    "entityId": "102371343",
    "entityType": "Track",
    "nonce": "0x5ae42a2da5201429c3adb0cd049051d426969c550624ed24fab28f51a313b2bd",
    "signature": "0x7cb49e62396e9bc9bbb9edb9c65a101942f59cbce9661b24804baf2dfe7726230814343b0de3da36b8039062f176a37464425dfc6732038fa3002f511de962501b",
    "signer": "0x849d23548A0250B91c6182310166D7b5Dee65F05",
    "userId": "686228795"
  }
}