{
  "manageEntity": {
    "action": "View",
    "entityId": "447853505",
    "entityType": "Notification",
    "nonce": "0xbd3d8f088aeeac436a81523abde3e593448f683187cdfd6123db0e923ca25faf",
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    "signer": "0x50809d340e06Dc1FDA3f6DeC073b37Fcc422508B",
    "userId": "447853505"
  }
}