{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "60816",
    "entityType": "User",
    "nonce": "0x9294b581e436c4abcd5608da5ffedf1d327f78584835973ef23df3cd324a4a96",
    "signature": "0x36e8924e0daabdea4a0cd6e95b12da6f601f1ed0b24ff6b09f8cb401be9dd0376651a0eea562665dbb3603db803c1a96f34242ce08c66356690dae946385f91f1b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}