tx 0x017fc4568de90dc8bcd8bd2aaa7abc7acec1f4c5a459520bcdb15cc97004c9ecCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 7984669,
    "order_id": 345818895,
    "new_price": 6827000000
  }
}