{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xa4564fc5133cb0d65dbcac93bf6864ea02474302624417f2a656052596056ded",
    "signature": "0xcec9b8b891602b9004cf7d4fc4c7b155f650d02369e148d6a06bb2454ca5bf832d7b39afa096802ac6b6599a5d04f0e498e59aefa0f7ed9974c8bcacf5692d8f1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}