tx 0x50e438b553a066df9ffadb543075bd36656c5f65ad6eb9d24e73c7a87efe4345Copy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 8058018,
    "order_id": 345818641,
    "new_price": 6410000000
  }
}