{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x36751c03070fec91c1319b98256d68047a45ff5f0bba49826074156d43e37dad",
    "signature": "0x1b257f98c964c42792835b8a9327467f102038aaafdfbcfa5dc55a78ca51e975086ae40d4e587a96f11f358e7ce2100311344940f8b19269c2b6ae36a0df16901c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}