{
  "manageEntity": {
    "action": "View",
    "entityId": "901870302",
    "entityType": "Notification",
    "nonce": "0xb1be49a3a75bb6f24643d4bd1db12f787dba177e9ed10ae0a0b75461efd75822",
    "signature": "0x55549ad81adf89280c831bc49c884d1e8847731081a21235f3da2a120a0a51f1688ca4831ac16f3c68873972787937df7d12fc28395a4136ee3c4d165d943ddb1b",
    "signer": "0x5825943B70b58adf2D3Cac06E57e695F8650cFfA",
    "userId": "901870302"
  }
}