tx 0x7bef009236e230345927d996619a6672a2e47091d00c935b6fc431e8d98a6115Copy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 4155016575,
    "order_id": 351964939,
    "new_price": 6189000000
  }
}