{
  "manageEntity": {
    "action": "View",
    "entityId": "329513359",
    "entityType": "Notification",
    "nonce": "0x0400dcb52c95414a4c53fadb449043552a215a7b16dda0204f0a47c6b78013be",
    "signature": "0x1c0451aa05c1972ee624e1215ca49b21d98fe1480ef3bca407152560a6d65e223b5f4c477ad382ae6ec7b772d7e5a40774d6d0feb75227d50422e1c0f060671c1b",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}