{
  "manageEntity": {
    "action": "View",
    "entityId": "843",
    "entityType": "Notification",
    "nonce": "0x9086650dc1c959ecc6a018fce066141c55f0f68056ba2ba6ee59541439a244e6",
    "signature": "0xbe1cb7d76b31ba0881c5b950a783963c29ade111bc28d0059b3af0f007de872369eee331a58be0931eda9cf07f7b088e851f25211f3ef11818902988719987b01c",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}