{
  "manageEntity": {
    "action": "View",
    "entityId": "390992303",
    "entityType": "Notification",
    "nonce": "0x2f60eed9f4424901ec00ffb3206752dadf615ad5274250fab0fbf00e834c27a9",
    "signature": "0x6b2a10a68a98fdd33de30f7b6bb4c7da82280c8d97dee0a83513e6347225e6561536b5dd2ebbb3c8387012e8c6063c5b60bc75948a70dae4268d8a9b9c247c9f1c",
    "signer": "0x9436FA87F6c8C3aa9e0F0fc7960566dEeB9e23d4",
    "userId": "390992303"
  }
}