{
  "manageEntity": {
    "action": "View",
    "entityId": "639306401",
    "entityType": "Notification",
    "nonce": "0x38b292144452784b01debf6466b5ea38ecd4ecc12b42765b67e37d22b62dc260",
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    "signer": "0x6e8091305075B855672CA0d738FbF17D4bb8d54F",
    "userId": "639306401"
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}