{
  "manageEntity": {
    "action": "View",
    "entityId": "16326",
    "entityType": "Notification",
    "nonce": "0xca43035c641d2de4168c66db1dcc6e361e9891439d2dc932f992164b58a8c780",
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    "signer": "0x20690bD900B04126EBFAF3620E46F1645188CD62",
    "userId": "16326"
  }
}