{
  "manageEntity": {
    "action": "View",
    "entityId": "10449019",
    "entityType": "Notification",
    "nonce": "0xeffaedc2537c8373b33af24376e54cca7c40cc414a9742bf2f4151f55b535e6c",
    "signature": "0xd47b914a487bab0644ef52341f43b82646a8096dba71c50ebde0d7bf4fd87e73516f6d2920101f5a78b01e049df13a404a7b69e819802b4d88c271a7036489361c",
    "signer": "0x5D012C880480A2E1ab4345f6F374CFf73e040331",
    "userId": "10449019"
  }
}