tx 0x72c4fb9c48d765218d8cbb07fa2c8fc5e3c5a47abd5009b3f0ba92e68499e31bCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 7897647,
    "order_id": 351964939,
    "new_price": 6933000000
  }
}