{
  "manageEntity": {
    "action": "View",
    "entityId": "121201250",
    "entityType": "Notification",
    "nonce": "0x96d83d3f8e51d673868c738d92a6fa50dff1a61ea75636a4e79ccc5e7814f7f2",
    "signature": "0x8f18aeacdf6abc31dc39577af682e8fd2b22090d133ea29c1fdfb3b3b6a5871c7558e65ce99cd7c26d713a273e8dba97649555f2505ca29e341e9a3b05ebef4b1c",
    "signer": "0x67216abeA9426CEfd3d7051C3827Fe15c76aa6Bc",
    "userId": "121201250"
  }
}