{
  "manageEntity": {
    "action": "View",
    "entityId": "500600874",
    "entityType": "Notification",
    "nonce": "0x0356e3df19c43a4be9a4b989147ccd2a7dbe97329cab513fcd844dcc5ece38f9",
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    "signer": "0x730f14D9dE9dE332320118B31A97045F03Eb7aAd",
    "userId": "500600874"
  }
}