{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x7eff5c8ec8bdc716321c67bf148b4b7910523acdffc2521fbc07ed4f09ca79dd",
    "signature": "0xfcd0192a16a35034dc0bf1000a4cf1cbf29e0e1c9cee711563ab34c1194c5ae47e6ba991961b4c689dcebd4d4167780f03d3fb4d7137a54372f519793c4fff291b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}