{
  "manageEntity": {
    "action": "View",
    "entityId": "990635999",
    "entityType": "Notification",
    "nonce": "0xac09fb754e177b6aacaafa20b4f50dd65f4a9760281e5f15c1f2db77c22cd8d8",
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    "signer": "0x1Cd6e076A4E35B381eB8e57719A57a8D1E0D7452",
    "userId": "990635999"
  }
}