{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xb7469c76f7c2440849e204105f55d8152a6dfaa090518e588caeb14adea7cf41",
    "signature": "0xf76baec0014be8fee63007f1dc2a692f676278f8073853b336aa2a2df3734aa132c4d56ee205d2c1ced233e9c65a0494dc1cde69dc767e31d28035a53312d2a11c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}