tx 0x6fb6d00e9321d780dac2f3ea61a4fd9230b23049ee2910a9ed680fb5561abb0dCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 2447679943,
    "order_id": 345818895,
    "new_price": 6266000000
  }
}