tx 0xa0b12b0d6621fcb51fd91d14d193334631bbd01595cff00d47cd3bce14ed5e1fCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 6936066725,
    "order_id": 351962955,
    "new_price": 6175000000
  }
}