tx 0x2244f53fb522c3af4087db9f195f9815185830d2a87b84a991f3458c8846480bCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 2490989678,
    "order_id": 351963263,
    "new_price": 6189000000
  }
}