{
  "manageEntity": {
    "action": "View",
    "entityId": "256479919",
    "entityType": "Notification",
    "nonce": "0xc3402fa109edc5a8f7db583ba5f08775d026f3b1e83c37956a3ce658616440c6",
    "signature": "0x9f89db87e64d14a3ec4514f292eaa54de9963be042b202712addcf0c14ce4c213e22383eebf0a0dae221be5d2be52a55d0261ea88563cc242e7ec2bf4ce3db0c1c",
    "signer": "0xc4A500E17D812B285447720CCcb7F8eB148c91bd",
    "userId": "256479919"
  }
}