{
  "manageEntity": {
    "action": "View",
    "entityId": "162770660",
    "entityType": "Notification",
    "nonce": "0x6f57cefb8d21ef4053c647967f5dda606761ca425d57caad82223119c0cf7dad",
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    "signer": "0x4fdc03E53311BF6b1B8728dd0Ae0630bF74176f1",
    "userId": "162770660"
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}