tx 0x3dbbfc7c217844902100582e17ce3952e79db8c219dcbc9762f95f8f2fe17e4dCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 7723200,
    "order_id": 351962955,
    "new_price": 7090000000
  }
}