tx 0x7531585f437c4ab8e669a7a727cc2d1cd54bc1ad219700741db18c7fbaab679dCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 8119519,
    "order_id": 345818895,
    "new_price": 6522000000
  }
}