tx 0xb20758f1d8de8eb76e29f16244cb1a4d3413db0a2028b3b6a7b0b4b6a2ff849eCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 2407824365,
    "order_id": 345818895,
    "new_price": 6373000000
  }
}