{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xff53095b5fd88ce5c3982da8fe6b468d839c610185a4e560aab34c3ae84ecbf5",
    "signature": "0x355579a5b6d70da0056780342b6f79187b7dba436f796f40338d6e6c8cd2e20c54365d0b4b25a1e7fb951ea6f8c9bb0e6a9809feb0748e8302c028d8e928521c1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}