{
  "manageEntity": {
    "action": "View",
    "entityId": "843",
    "entityType": "Notification",
    "nonce": "0x1d81024a9efadc4aedba14a8b0f4c7c2fca1c3619b37463a60cceb3f5f1662d5",
    "signature": "0x801589f53fd7c9e9202eba55835abaff994856568653b1dacc89dc384f816d635e50c9d10842dcead4b38c6dc51fc87cdd1ad479cc6020d505627d2ca1d06b881c",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}