tx 0x91b5afefcf5d0fd1c013239f1703ad439507000c9dbad2433c7cc8d00650eeebCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 6840316024,
    "order_id": 345823286,
    "new_price": 6226000000
  }
}