{
  "manageEntity": {
    "action": "View",
    "entityId": "487640022",
    "entityType": "Notification",
    "nonce": "0xd9584c9949b4fb828e4cf6829ddfb88c6d561e859f33e6f0e6d7a17364a4abfb",
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    "signer": "0x8B50B0687712445cB22f8e1232Be42e560bE3deb",
    "userId": "487640022"
  }
}