{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x5c1299a16a82ca63174281bd7ce34e916652bd781bf3d1fce404bafd1c24ee4d",
    "signature": "0xd3908ff7d2d426da9c876790d14c044557a9ff771b01393aa7fb01f3bdf77a4e047d064cab2e9e589106000785189b53a3845c29e9abed754f10bd82b6412a011c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}