{
  "manageEntity": {
    "action": "View",
    "entityId": "567715679",
    "entityType": "Notification",
    "nonce": "0xa88371aec63732664047b7d8978bb55ea6adf13785401bbe2caffaba6fb02ea2",
    "signature": "0x55a166d90a5bdd18e3f80dc0a221d6ffadb3ba89eb2bde15db697e59b1602d2b70c23853cb68c3a96d18d5e7f791a8f8e8f30eb15aa1f6e1ef9340ce200542221b",
    "signer": "0x88230a9D799EAd981917C8A03E04707E22786eBE",
    "userId": "567715679"
  }
}