{
  "manageEntity": {
    "action": "Delete",
    "entityId": "226103",
    "entityType": "Track",
    "nonce": "0x0a2187b4aaf993f88c9c4ff498aec097ac65609a4586b5edefa300a120f96e73",
    "signature": "0x826a2f78bed92319ff1cc1c2efbfc9978b746dadca331fa8ddd735b5fd48337c7f9cd3a407a2c16976008d5a8b00488cb9f8f713c205949d86cdf37da01e57ad1c",
    "signer": "0xfEf71DA96b2A873D3fFA10091881F607a11Fadcc",
    "userId": "94805"
  }
}