{
  "manageEntity": {
    "action": "Delete",
    "entityId": "1011567983",
    "entityType": "Track",
    "nonce": "0x081ac0b920afd206d0ed1a4bd1f4048dac9c964df09528dd0a0a8aa55e966625",
    "signature": "0xabd10d0cb380384aa6b35e65de30c9fa76d1a7aea8877a244ab5d748ab6cd5dc274e12d6adc4e5b4d2d9c806f96e78c0c5c6f84223ab192c76f6c96a290d65051c",
    "signer": "0x45568b7b08A46C17ee47F56f22C0AFFCC59c8103",
    "userId": "200967"
  }
}