tx 0xd18f3a74bef3c5ba78f37a472b47c612d21b8550414b003e1de235fbb45e1eb3Copy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 4138235410,
    "order_id": 351964939,
    "new_price": 6212000000
  }
}