tx 0xa4ccb09d7149c81a8029203b4923061fc880effb0f2c7be1d8ecb2c2d8ea489dCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 7805183,
    "order_id": 351962955,
    "new_price": 7015000000
  }
}