{
  "manageEntity": {
    "action": "View",
    "entityId": "539939335",
    "entityType": "Notification",
    "nonce": "0x5e16e3ba9b61af45efe9d341bd227d4af4b1dd67111456e3ad681add65ef05bd",
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    "signer": "0x22d33B842149DC08e2300006e056933af9d020fe",
    "userId": "539939335"
  }
}