{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x4c28ebff72ce6aa720fcde8a7fdda30aeddc850bbb41c598a98836ce061e138e",
    "signature": "0x7c64ee2b69d4729d33470f99ee0aa3f2e695db92ae14e640176d2cfd27135fe818a6bd504c1a9044bb87bd79f3b2a5b2cad80879c15195af094f2df8496dcf521b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}