{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xfc0446275be5dc470e22af8b35207f42acfd70b457707ea66eba8b5ebc13a984",
    "signature": "0x0953b8497c280e568b7920ce752874575097056470980f07514fdd9d8fdb73241c69503c48c089adcafe782a98241bac4c0545f339482665669ba211bce66b9e1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}