{
  "manageEntity": {
    "action": "View",
    "entityId": "5642",
    "entityType": "Notification",
    "nonce": "0xa63a608bf159e0933fb27ba578b31a4b8188eea39cd4fb77c58e360cc7206c20",
    "signature": "0x6d1191b03d4048b09aab88df1104e57cbea4746a8bdcdb9107e2453386f4c2c1329a92e4a42c09b11985a5f9885b883c8b82d8a92429c5d315770ff9744d20a41b",
    "signer": "0x33c702d534707f8Cada5DdD521C5900827973f1D",
    "userId": "5642"
  }
}