[
{
"side": "BUY",
"position_type": 1,
"trade_fee": "<string>",
"realized_amount": "<string>",
"leverage_level": 123,
"open_price": "<string>",
"settle_profit": "<string>",
"mtime": 123,
"share_amount": "<string>",
"open_end_price": "<string>",
"close_profit": "<string>",
"volume": "<string>",
"contract_id": 123,
"history_realized_amount": "<string>",
"ctime": 123,
"id": 123,
"capital_fee": "<string>"
}
]