tx 0x97507dc92206f5ec93a2ecb9e96c1fe8f88988f04cb5875d6de3f7a1e38a7016Copy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 4148959700,
    "order_id": 351964939,
    "new_price": 6197000000
  }
}