{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x9758f5983fe478f8fda2c53ae647b51300a33ba6d457aee871ec8b8512656c8d",
    "signature": "0x4e1c0d2b3589e95255b719dd7ebfdc9ed6c4dec53fbd7bc0a93650eac854cc0e2705b6e304f47265e8106411755af4c911a4552236e9a0b66dcac6217c878e5d1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}