{
  "manageEntity": {
    "action": "View",
    "entityId": "517422960",
    "entityType": "Notification",
    "nonce": "0x7a2583e0270ccba3c03c49fcd983870e7144147ddc06ede9bee0c76c22f57426",
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    "signer": "0x83A4162810A55B49858D3b17aC8572D1c34eC8EE",
    "userId": "517422960"
  }
}