{
  "manageEntity": {
    "action": "View",
    "entityId": "843",
    "entityType": "Notification",
    "nonce": "0x5c8b1ce3e668f4c39cbbe67e5eb69c49b18d0a14eec82128e506b8601131a9b3",
    "signature": "0x5e4d7c9cec5a4809748186310d6b8528e2455369431cc78d4e3352a94a6c8b664d95e52fd3577f6fd3b158bde2e450113c997c09127133872b7a60a96255293c1b",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}