{
  "manageEntity": {
    "action": "View",
    "entityId": "393620456",
    "entityType": "Notification",
    "nonce": "0xb5cb8697bf6add5b4e541b0ff948b7d5c8fbaa62108d042fe015f99b450626b2",
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    "signer": "0x1730507e6cAa1c0A117f91C1B031C4B741c670E1",
    "userId": "393620456"
  }
}