{
  "manageEntity": {
    "action": "View",
    "entityId": "503297687",
    "entityType": "Notification",
    "nonce": "0x9436c122a1a65cf2be8f0b3f3c510e6853d0a2ae7ac29c8deee7f1f560b4baca",
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    "signer": "0xEC1D9d2CBDDf36f88895CCD11a85c5B4A4CB8623",
    "userId": "503297687"
  }
}