{
  "manageEntity": {
    "action": "View",
    "entityId": "843",
    "entityType": "Notification",
    "nonce": "0xc530314bf580f552c7700a7c272a01472249aaa94ac293934a255f1ee9071830",
    "signature": "0x425c998a9d89ff8f722975bb57a0382c3474b95d0a33ce03418950a2bcc2a0f911c02568328a8a92f9be860aed186eec94fb5768282b5d9b2a512b82f84a53131c",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}