{
  "manageEntity": {
    "action": "View",
    "entityId": "667809204",
    "entityType": "Notification",
    "nonce": "0xea723d221eb1601c244ae5c7c770256bc469c6b4c23e35da144e1fe8a7a173d3",
    "signature": "0x33d731e80c0ef73ddae3db8df13741e2f75314d6993a901f087ec6cf6fc9cec71f9dea52a060ea95689e5722e19afaea977532dbf380df2444c89a59bab36c2a1c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}