{
  "manageEntity": {
    "action": "View",
    "entityId": "667809204",
    "entityType": "Notification",
    "nonce": "0x15935ddb5c1d72635503b597605d002c3688b2fe4ea0ec3ceaba825db8a8f633",
    "signature": "0x11e5b03d4e9b1c67e026ec3d6bd63c83970aa7bdaa73ec266e6d328aef553b7f16d725a209d817bcd44bd97bdfb4dec9cbdd11f566b086671fe7b75522c8800b1b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}