tx 0x2c2b6067195e5568751bd44e864f1e4f219ca1fa6e8be740fbb2b718c24dd5afCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 7870297,
    "order_id": 351963263,
    "new_price": 6957000000
  }
}