tx 0xd8f8c729a4f64a57eb4ed74a14db04edbcbc782564fc8b3c7f55e5ddbd1f278aCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 7890169,
    "order_id": 351964939,
    "new_price": 6940000000
  }
}