{
  "manageEntity": {
    "action": "View",
    "entityId": "397473",
    "entityType": "Notification",
    "nonce": "0x8a28b03d62bce5f7fd3e694909d03a45c104c9236822798fdae654ff4ce86b2c",
    "signature": "0x27b32ed71b4c13220f88697179be4432b0af09e52064cd085f768562b914b2c445a8f78aa65d2de3f4681720e5a01d88408bfec8acbca4858a1ca182b538b33e1b",
    "signer": "0x67F9adE16640A2635e5fCFb417F6CC885109f9bE",
    "userId": "397473"
  }
}