{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x790d67606902fbcea2492f64f49954fd96268e976f0e8cb3d70d5a8dfb98d5f3",
    "signature": "0xa2e8ea350cd8c35bff25a8fbc004bacb66f0a7d154134ac65d463551a2381b0f1580de462ad6ada7fc68808198f027266f2615ef3abc1bd8c81d13d94ba8e2f61b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}