{
  "manageEntity": {
    "action": "View",
    "entityId": "667809204",
    "entityType": "Notification",
    "nonce": "0x5614826cf516c211d57fc668f1944efd0d6422688649f72d5b9011466e806bde",
    "signature": "0x637df0f3672f40c53464101f4eaee2b2b020b92a3795e3358ecb67c11a421fb54c029e4909a2b2fe01f57a4a489a639619ad6557b81058e9ffc98174a8c7e7cf1b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}