{
  "manageEntity": {
    "action": "View",
    "entityId": "140",
    "entityType": "Notification",
    "nonce": "0x80684b60fef388188534c7937b521fe67bffb9467d699c50799739cf776b488c",
    "signature": "0xd4c46212324d1033c8e884fb0c989a57b2049bf35d5012dbfbf809cf761f02db5e2c3992ccc79a07113ce0a1c287115d1eb4aecf8028bea792d53a089181e3d21b",
    "signer": "0x95B378bAaBcca47f15C460388CAEadc2772f66eb",
    "userId": "140"
  }
}