{
  "manageEntity": {
    "action": "View",
    "entityId": "843",
    "entityType": "Notification",
    "nonce": "0xbfa0cbaac3617cc8e93965a47d9eb8f5f66933fb596c83e4169b1cc80e793117",
    "signature": "0x9e33d7d7762d3f95cca8c84442195c0b05cd9507bab1ee23e3a18f9ea55dcba93c60ee388e5fa396923f9bb23060a19189d3eed2749c2cff86e03ed72bd8fea71c",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}