{
  "manageEntity": {
    "action": "View",
    "entityId": "520958130",
    "entityType": "Notification",
    "nonce": "0x87ecd66dbb4e9838c8dd8bdc7a8b75b4947c8cd1eca8b630c18f130147338e5b",
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    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}