tx 0xc1b5e264be26e02d65ab4920b17bc5d28fb38bebc20890ceceb69bcec8cab4bdCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 6923904527,
    "order_id": 351962955,
    "new_price": 6183000000
  }
}