{
  "manageEntity": {
    "action": "View",
    "entityId": "12220",
    "entityType": "Notification",
    "nonce": "0x6008ab5ac785d9bf2b381a991686b2fd966e16f1123535941ea057f785dcfc7e",
    "signature": "0xd9b8d39c6881541d1844e09161cb8d48d6ad441c8327cd859a4abd02df880fd80a5f5923fc1c46242aac85e3b4253374a1f2225ae5a3070f3ebe1d464c3669e01c",
    "signer": "0x5Bc42C44dD971a519Bb29863f805CEeE55a44DF4",
    "userId": "12220"
  }
}