{
  "manageEntity": {
    "action": "View",
    "entityId": "421466063",
    "entityType": "Notification",
    "nonce": "0xcf35b71094c5e809bf221ec5bc538f80e171da7b5a22aca068577e3ff4ccb2c2",
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    "signer": "0x9456c4a1d6a0f5fa7b62f1F0F28562E3Eac093d5",
    "userId": "421466063"
  }
}