{
  "manageEntity": {
    "action": "View",
    "entityId": "649996433",
    "entityType": "Notification",
    "nonce": "0x19867a47ff8698d0bee3b8eda958df50f78238f9080f8360383b7650836f6969",
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    "signer": "0x9f626266e85130670e9C002080890a798eEF36E4",
    "userId": "649996433"
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}