{
  "manageEntity": {
    "action": "View",
    "entityId": "456716469",
    "entityType": "Notification",
    "nonce": "0xe6eb1fb32d0bf0a45cd485120eb6786dd786824806055c498ea8a5dfcfa9be0b",
    "signature": "0x28f1ecedbc55b266605862cbb776aff15be11a1aee4a279e1b77005ee77e90e84f4573a5c93c2a258ac973664b4752ad7caded460c631be75e3a1fa4076a6ee81b",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}