tx 0x42200078678b9727d34a2e0d7ee2dc8aa60a524790f7a3eeef390291919fb273Copy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 4158476241,
    "order_id": 351964939,
    "new_price": 6163000000
  }
}