{
  "manageEntity": {
    "action": "View",
    "entityId": "133970929",
    "entityType": "Notification",
    "nonce": "0x1dd1469459cfd9d00cd5ddb35ec58c2875e9efbfec735811fecba26771e1075c",
    "signature": "0xb1fd92684ab86fe24e367afdee7c90b2514fd6306ad3e21c0392aa9bc85fa28e4db3e2b464bdebb6a2861606b6e98517ad105d7fea426f6873c07a622297e5a11b",
    "signer": "0x45C74e4f36E4e5064C5321eeED3748fD52B04eA8",
    "userId": "133970929"
  }
}