{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x4a883a342ecd634d56d61c86b0e529acbaaf619f93d0fa24736101c638bec31a",
    "signature": "0x735a4a817db8a29aa0d8efa0012ce62b75df8310091fadee2465f84c0a8e0f9a3a2ecd6f3d7d5eaebef6cfe0bdc8809ac790d35d330dbb454bffa99b93b9ddf21c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}