{
  "manageEntity": {
    "action": "View",
    "entityId": "393620456",
    "entityType": "Notification",
    "nonce": "0x2af5a67bdecf868a3c878147eb5820ee6e91e4957f99b4dc632d82764423d369",
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    "signer": "0x1730507e6cAa1c0A117f91C1B031C4B741c670E1",
    "userId": "393620456"
  }
}