{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xadc1fcc9f27abf6f9db389b56c5f32edc850ef0ac14eeb002d607b0e412f25a0",
    "signature": "0x0d942ee39c5fad68ebadb8fb68f7c79a643d4933b77c5a96ebc7596cfdb02d1e2d23695619580c0ba5a0a581fa36a3b90458f9cf73ea883ca78de228dc26218e1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}