{
  "manageEntity": {
    "action": "View",
    "entityId": "100503507",
    "entityType": "Notification",
    "nonce": "0x73b9e38148d7c0ec182d3f70381c20bf03d783e187a5f33c53c467e4cdf3c1e0",
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    "signer": "0x3C1A5e5ea217374E0C817aCB5e199c4d149614C3",
    "userId": "100503507"
  }
}