{
  "manageEntity": {
    "action": "View",
    "entityId": "100728482",
    "entityType": "Notification",
    "nonce": "0x4f44e9c92565ff462e0fe5a1e6915aaa9792a95c73bfc99e4dbc0fbb8958c1d8",
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    "signer": "0x83272209fCDF2b35887D1E5DDA7e8cAAd55B67c6",
    "userId": "100728482"
  }
}