{
  "manageEntity": {
    "action": "View",
    "entityId": "649816130",
    "entityType": "Notification",
    "nonce": "0xa58b94ef8aa45081cb6396bcc53d8836ca6a2aa3f51800d38194826c8e039a7e",
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    "signer": "0x7034a176F2d99561fb4E276BE5568b67c6fa66A3",
    "userId": "649816130"
  }
}