{
  "manageEntity": {
    "action": "View",
    "entityId": "843",
    "entityType": "Notification",
    "nonce": "0x87959b641e56580631b713567d1f7cc2e92802660a6f8b6bee76b718400ca9ce",
    "signature": "0x3df17f87f619113a5a3f139e0d2c61c9658513c54808b695c7943cc88ba9ced97be177fd820ed09de3249c7f427decb0fa3cf23b5526e4d54eb088b5fefcf94a1b",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}