{
  "manageEntity": {
    "action": "View",
    "entityId": "121201250",
    "entityType": "Notification",
    "nonce": "0xfc40e25d80ba2c1b75b2973c5301c4a9dfb3fc6a55f0e7e3a9e8ae2d76f3bec5",
    "signature": "0xee23024d6c153411436e70a1247efe671a139dcbc33f213c98bb872640bfb4ae134be3c803c8e6e3f50cc0b042017d8c4043a4fb08e88d6bef5c65aab8f8a3761c",
    "signer": "0x67216abeA9426CEfd3d7051C3827Fe15c76aa6Bc",
    "userId": "121201250"
  }
}