{
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    "action": "View",
    "entityId": "678950548",
    "entityType": "Notification",
    "nonce": "0xd555935cea9b102befe96fb5faef3e1184cce1b70b11fe65fb6869cff9c96250",
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    "signer": "0xb556B474676E208be10BDc6F1AAA07ff74f317cA",
    "userId": "678950548"
  }
}