{
  "manageEntity": {
    "action": "View",
    "entityId": "578849678",
    "entityType": "Notification",
    "nonce": "0x393fad80ab4ba8e5dbc2a91f15902e47682059aa9c83d8ef186756d5b78e4e91",
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    "signer": "0x03b70C3825d7b9e568C53C89a738061d855d0dec",
    "userId": "578849678"
  }
}