{
  "manageEntity": {
    "action": "View",
    "entityId": "235421",
    "entityType": "Notification",
    "nonce": "0x9ba4cb9430c1c180e59aa99b16a7ca66c1bb53a82824c8785d6772a2da92c153",
    "signature": "0x1d74707739d370fb715a970cbe930a24ae6b9d4c60161f3656e04b1771f5371c5adba270dfcf25f3e50da1443e13f1d4611d1ff3d3a5a4a9254788f7e2a703231b",
    "signer": "0x1874B7817bcc33522bD9D33b6cb197A1Ed939E51",
    "userId": "235421"
  }
}