{
  "manageEntity": {
    "action": "View",
    "entityId": "843",
    "entityType": "Notification",
    "nonce": "0xef3b13ff79503191d5c3948da283619a29f00322d6df649ad93a48c738c56ade",
    "signature": "0xdfdc371e0a8bacc8ca59fc9bb97dd43a78f0ac1346ce3a7d34cf3f368ca479180ed209f0d9b7ea340e640f509754f469c2b91d83ee5c58b6285651359e19f42f1b",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}