{
  "manageEntity": {
    "action": "View",
    "entityId": "428223989",
    "entityType": "Notification",
    "nonce": "0xfbd5c3ffafbd4c96659729a13328997666315fdfdb1aace6391b34d4c26036d2",
    "signature": "0x83fa919a4cbf096b469fa5cfdf1f06919962421f6f6d800cf228a09da14e3a6253be37f1f85994596a61453a5f264329462d3195455d6630251d965d489a74b21b",
    "signer": "0xdd5809E3f4E2AacCA3fC387bcA06a1d95e706aC6",
    "userId": "428223989"
  }
}