tx 0x0dda3ace14f7f7a29ed7b0f7a53438a42cb96dae77fe50dd2e0c5d5b1acf052bCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 6564947487,
    "order_id": 332234790,
    "new_price": 6518000000
  }
}