{
  "manageEntity": {
    "action": "View",
    "entityId": "503748218",
    "entityType": "Notification",
    "nonce": "0x7f4b28511000c751a2c165fb9eb2f92292945f1699cc7c8070d239c8639afd44",
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    "signer": "0x3E3FE8E27FE55e5Fd11B6a6DCA22EF3B645c0b7e",
    "userId": "503748218"
  }
}