{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xa0087fc898845dc3acad28ebf9b08805337f2d14ed08ed917346e2872c8eb396",
    "signature": "0x12daa83fea9dd85148489a025265447f61fc80546f1c586cb0cf478f6ecf37e14484e358b3ae0869ab8fffc55fc034f8325ec5303162244b50817654fd59c59c1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}