{
  "manageEntity": {
    "action": "View",
    "entityId": "843",
    "entityType": "Notification",
    "nonce": "0xaf6de07faf9a07d88699bdeb622d6e9d5711e32cfc4844b7fea7124d435052aa",
    "signature": "0xf9ac059c059d77f5f8e7e32951f319a15f607d0d1cb21fb8fdf548c397ac9c436865354f863344f2a9907d32d9d356c9d0d8ff99b6a1073be3b8cc619cd560cd1c",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}