{
  "manageEntity": {
    "action": "View",
    "entityId": "579748492",
    "entityType": "Notification",
    "nonce": "0x29e2eafe6bd58c14a7501f6838daf1c1e55ed2f2125ea4336d3b14a684040e98",
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    "signer": "0x198E059d691385347dB2E6BFB6c5F2b16424A99A",
    "userId": "579748492"
  }
}