{
  "manageEntity": {
    "action": "Delete",
    "entityId": "693358482",
    "entityType": "Track",
    "nonce": "0xfa32d8d0837f8c99421ff52e6c2a827d038b8d5704bff4f4097c6d28e48415aa",
    "signature": "0x23baa9b23741302a742d30bd4eed986027d46e782c90727c5cf5aa3c088159ec42aa0d3f0ca8e37f0a218af1c9410f1de5fb22310bbe2f7c612b120da5b8b12c1b",
    "signer": "0x5Bd2B55f9E919abFFCC7853cd54ABf716372E6Fc",
    "userId": "70026"
  }
}