{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x5799f0a2797b24a961dde871474c78d877511519a9e80ee3ca238ae9e413f620",
    "signature": "0xefcb9f910d08946b31834d42ec8d8c1116f160ea2e14d1465817ba3f49e33bc06fccba5e34ab7a4c2a2cbf56d4d9b7c963e4e6bec144f1b110db600b45db2b911c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}