{
  "manageEntity": {
    "action": "View",
    "entityId": "329513359",
    "entityType": "Notification",
    "nonce": "0xe8913bc9bf1e669a82371070b9e3322a1e89cfc6e241a13b84b70ecabd42e98c",
    "signature": "0x46666782d4eb0bf00fc3ff43a30a966ea0ab8dbbf2e7072ae467e6ff219ee8b645838e0a2abba2be0e25c6e8a3d118cd8b69fa4875f8d05292ef43ce2037c1921b",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}