{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x443dc667575ce5309427079dd3373f096552aaf88b973e518b6022939d9c67f5",
    "signature": "0xcf39ae547e658c0cee23cdebeaee853eb15b44287fef96bc5d6db3e48d30281c4ac246412e5b2850ee26a8773ae3c5bd1167ef893db79a78ab32247e5b9eafaf1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}