{
  "synthetic": true,
  "notLiveData": true,
  "venue_product": "example-us-binary",
  "observed_at": "2026-10-01T12:00:00Z",
  "quote_type": "best_ask",
  "price": 0.6,
  "currency": "USD",
  "quantity": 10,
  "winning_payoff_per_contract": 1,
  "resolution_source": "hypothetical official release"
}