tx 0x42beb04b98d4dd34bec349e5ca6d2d3965f8f20e25178cb4989fde023fa9104bCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 7776050,
    "order_id": 351963263,
    "new_price": 7041000000
  }
}