{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x42e96bc836daed86f454bcccbfc53bc38c1983851d474fefb16038bae1199f53",
    "signature": "0xfc68023d2105123db528fe610d7133ea5f133c47eda8cd2a90d3966374fb705a618daf2ae88ca6d4a810751cca31f164b5c8435a52a5238f729b463a10d483031c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}