tx 0x34640d6d4f87f7d4dc84a640c10fdad88289c374ff9833ec07a63a3e3a4ab80bCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 4147031511,
    "order_id": 351964939,
    "new_price": 6173000000
  }
}