tx 0x9ebee632c830d0a1a82ae099b00ab153c27d1ca341bb0cc0af48a8f1b0e9486bCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 6550929967,
    "order_id": 332234790,
    "new_price": 6555000000
  }
}