{"t":"Cancel","d":{"market_id":"8Tc5F7ybBXtJauVVGt3y2NfdGjgbfTB8zrfcMTj7RJnF","cancels":[{"order_id":"GokLUshrr4YqGafjhvFNrQ","refund_amount":"2150196450","refund_token":{"type":"ft","account_id":"usdc.competition.orderbook.testnet"}}]}}