{
  "manageEntity": {
    "action": "View",
    "entityId": "987199883",
    "entityType": "Notification",
    "nonce": "0x49bf95af10ea0f585a12405cdc6474de6700ec827fd7cb898ca8238429d0d21f",
    "signature": "0x2cff76685b53d07491cd8b6de5831aa5c5d5da793127938d7d7c95121422b4c43a6cb96fe315f615fb5649984ec09a7aef2b75722ec84685e2e483b4a626c2c51b",
    "signer": "0x12c4a498E48Ff151755c2ac8d58349A536884925",
    "userId": "987199883"
  }
}