{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x159a17c20aa3640a9d7b3410cdeda55f439551864308cf0544a8c50f542beaa8",
    "signature": "0xc33bc42dd0b52dbaa082a2cd0ff29705dc7fc53f895ab43cc8ae3197c7cbb90c11dd7f3e6cd63d9e2b250f4609cb26372b6c67ad063dcc05a77b15047b4c5cad1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}