{
  "manageEntity": {
    "action": "View",
    "entityId": "667809204",
    "entityType": "Notification",
    "nonce": "0x0c4201dec522e7febf819261a69ef5122e40118b9230f3a43d2309fdf976f0d0",
    "signature": "0x267939f97ac9d9e52a310c69ba934eeb70d168ef3cd5b42f0853c8b8ea715b1469cd9dfed69a302910b6468fa3277dc45360b112ac24b0e12e256eeac620454e1b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}