{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x1aa10f8dd888bec7c89e3ba3fa9757676f3808f4b5e4a26f06ea7a7e94dad8b8",
    "signature": "0x1b17ed0f7f7042f6d6ad76bffab5b4d414e78a7ac187d07e836d673a4d064f1d0f058986618d46c8f0b42399eb4424d9c4ec7f7dbf16e68541855e84cd9621a51b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}