{
  "manageEntity": {
    "action": "View",
    "entityId": "843",
    "entityType": "Notification",
    "nonce": "0x7aa61167ae51f13bb373291ba7d237496bc5cd44f47838b7e963c95beb2d841e",
    "signature": "0xbb939931a410b4be4a9ebfb89dd2d743f90d097e5f6ddd44dc6b1bcc2f9dceda5ebde24f1cd3b848408a5a80d66a794a101eb443a369cc55e34827ce952d69421c",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}