tx 0x7f89f6ddb681d280f3c215abfcf7e2bbfd0e82954a31ed921d41cb85698b4469Copy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 6749631867,
    "order_id": 351962955,
    "new_price": 6351000000
  }
}