{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x0e9fe0b656470ea8c29f92f63841faa5e58dcce3af6e8fddb77c333469e769a9",
    "signature": "0x63f7b40e06f8241cf1524c341ab21b0dba1e5058f4f7273a9cc7a452d753cb2e37c0eaa40076cf39f78484fc991066b9379dab636145be1d671b11ad634a87031b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}