{
  "manageEntity": {
    "action": "View",
    "entityId": "1640466",
    "entityType": "Notification",
    "nonce": "0x1f183e403a02ce0e644858945372aeea3368da258530b0c494b30dcc947c0df8",
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    "signer": "0x635a32c502d056dd6e3f4aC1eb15Fb0d90a88171",
    "userId": "1640466"
  }
}