{
  "manageEntity": {
    "action": "View",
    "entityId": "667809204",
    "entityType": "Notification",
    "nonce": "0x0cc2672f86c7c24cbec69a1d203cd521d744b72b20f6440d93bc149808212bc1",
    "signature": "0x3c55f654e59e1d65ba7ffd1f96b11f0adc695c88914c671023b2c6180f8a1f944be7aebd3fd3188eb5be47257f609585d46078634e622bca7c2e485f018af54b1b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}