{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x0ac57232343ead7c275750415afc745bc23fd5181425026a9800434c5043ccae",
    "signature": "0xdc999a8bb0fbc454371ae15b42409933af9976f941568a0157e9010ce0eda8c621a145dd4570ea6f55b04438a57f196f9eab4f7f04f213d9bb371ef9d7d124a81b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}