{
  "manageEntity": {
    "action": "View",
    "entityId": "5642",
    "entityType": "Notification",
    "nonce": "0xf7efb0cd2c19c4c62ae38532eb3748acdd8a49f93054e643a5e306bd2200b97c",
    "signature": "0xaa2909e0e86c1907a3a6f1b8a5e96c7411d1c6e18d16612879cdd0b62f6f1a2c681280802ae7c07fda12f59a74b4f5bed4a11d8a8a8131839e0de8a5818ed9771c",
    "signer": "0x33c702d534707f8Cada5DdD521C5900827973f1D",
    "userId": "5642"
  }
}