{
  "manageEntity": {
    "action": "View",
    "entityId": "399987850",
    "entityType": "Notification",
    "nonce": "0x99050b1b3a2b86bea4c6c7c7077bbe7040da8f1c77df87d55fff32d485ae6a8e",
    "signature": "0x1eb0f2b60ccc8a88a6fed09defadd364be82957c524865ef2345c968416d0b7965d83dae4837a5c410a7e13d131206d09acc095f64ebd88fbfe70ad55a5476961b",
    "signer": "0xe56da5Fb5AAF30449E9e91827cc7A25B4EA876C0",
    "userId": "399987850"
  }
}