{
  "manageEntity": {
    "action": "View",
    "entityId": "5642",
    "entityType": "Notification",
    "nonce": "0xbf4815d739b87b5a926d1e2a8b5096b2dc302b52afbed45b8406b4fb36bada26",
    "signature": "0xae7649966bf3b23e483b76ea3c756544271e575611961cec082069fed5921a064d72bbfe892064db7f4efb41ce96e185c312335ebf7c56dfa755d31739c10e641c",
    "signer": "0x33c702d534707f8Cada5DdD521C5900827973f1D",
    "userId": "5642"
  }
}