{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "105826",
    "entityType": "User",
    "nonce": "0x64dadfeb37470c434985d8b3c78a1e00b485155dc932ed9b2ffaa22f40d7d2bb",
    "signature": "0x698f36b1e9b13bca80a7d4ab103c28c938a819b25a832c3da1cb91469b85e6277c546cd2dd72d28b6f27366fa43071d8bc535010a4efad7c6dc39781adb263af1c",
    "signer": "0x182fd837C1acE765D4953bA8d602948d6025afee",
    "userId": "375501"
  }
}