{
  "manageEntity": {
    "action": "View",
    "entityId": "235421",
    "entityType": "Notification",
    "nonce": "0x5e1c6b1694726d1f8c5eb982719abd10e47e316b63c65d7fdeaedfd100f2c6fd",
    "signature": "0xbe822991f05e225b42481d50692cf272374b38ec21627e566ac54e1c00eff5b545e766608b2dcfe58988f239ebaf32909afff864aecce27cf219c3a9f46c11991b",
    "signer": "0x1874B7817bcc33522bD9D33b6cb197A1Ed939E51",
    "userId": "235421"
  }
}