{
  "manageEntity": {
    "action": "View",
    "entityId": "140",
    "entityType": "Notification",
    "nonce": "0xdc75284f893521057833b796737ee957a024641e85fc817dab55ff7bba66fdc8",
    "signature": "0x35d0d0c60bc32d29d0aaffdbc489da92b76da66005db4aef1259fd05dc3dc97070837c14745a6dd23fdf2346ca921c75c234cad870d0dcf9a986f7c5aa3632d21b",
    "signer": "0x95B378bAaBcca47f15C460388CAEadc2772f66eb",
    "userId": "140"
  }
}