tx 0x287dd6894298c13b207fba76d021f111e554386a449b5a7edeaddb00f9aedf89Copy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 7874016,
    "order_id": 351962955,
    "new_price": 6954000000
  }
}