{
  "manageEntity": {
    "action": "View",
    "entityId": "4510",
    "entityType": "Notification",
    "nonce": "0x504be8fc6f5c176ee52a679d2538e2d8987232d941216bad0d6656841cb3b97d",
    "signature": "0x97f301e0dc689f2ab1e551dc7eefdff7b4c03f107641721bb4a17c516644bf6c3acda18e12b620f2db353c9560304bd34fd3df2f7ecc5845038d54e20e914d571b",
    "signer": "0xE18f37f193553F7bFB76f10C386b65159Ae304E0",
    "userId": "4510"
  }
}