[ 'InsideTradeOrder' => '成交记录', 'inside-trade-order' => '成交记录' ], 'fields' => [ 'buy_order_no' => '买单订单号', 'sell_order_no' => '卖单订单号', 'buy_user_id' => '买家用户', 'sell_user_id' => '卖家用户', 'unit_price' => '成交价格', 'symbol' => '币对', 'trade_amount' => '交易量', 'trade_money' => '交易额', 'trade_buy_fee' => '买单手续费', 'trade_sell_fee' => '卖单手续费', 'order_id' => '订单ID' ], 'options' => [], ];