{
  "manageEntity": {
    "action": "Delete",
    "entityId": "1565750352",
    "entityType": "Track",
    "nonce": "0x51124c41af680e9b8c65dd8110b0ec89076fb0c0186b4244ae6f7a022e77db06",
    "signature": "0xa6cf9d1142e96e820c8ae3b612e25cef1f7dd2ba50f280feabcdca8c4bb75bd605e0cf0631655c6b8dbb2951dda8ce99d141f06e9e7ad72e3adc909023339e861b",
    "signer": "0x0Fd886DBDcB3120d98368300E0cd1d39881a5801",
    "userId": "162433913"
  }
}