用户成交

subscribe:

  {
     "method": "SUBSCRIBE/UNSUBSCRIBE",
     "params": [
         "trade"
      ],
     "id": "{id}"
  }

Response

{
    "ch": "trade",
    "data": {
            "id": "556931318219666113",
            "symbol": "btc_usdt",     //交易对
            "orderSide": "BUY",       //订单方向
            "positionSide": "LONG",   //持仓方向
            "orderId":"12312312",     //订单id
            "price":"34244",          //价格
            "quantity":"0.5",         //数量（标的币）
            "isMaker": true,          //是否是maker,true:maker;false:taker
            "marginUnfrozen":"123",   //保证金解冻数量
            "fee": "0.0002",          //手续费（字符串）
            "timestamp":1731231231000, //时间戳(ms)
            "clientOrderId":"123456", //自定义订单id
            "oppositeUserId": "1234", //对手方用户id，仅提供给做市商/Vault账户
            "oppositeOrderId": "2345",//对手方订单id，仅提供给做市商/Vault账户
            "execId": "123",          //成交id，仅提供给做市商/Vault账户
            "searchId": "789"         //检索id，仅提供给做市商/Vault账户
       },
    "ts": 1731231231000
}