{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x7bb8b8bcc5d93d1b6434ab8a1a57f3ddb725775547e14e1696e47253d3a0462c",
    "signature": "0xf922b60c5575905c54c4e177478ef00afc136ad8e826c470bc99a64e8bf99b1047c3a58433eb9883f99adbe6e9a5dc39016fce8cc7352d46c4afea16625af4511c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}