tx 0x39eebfeb995ba2eabee6b9be33e30111abac8f3e77f9329c4c0127d643addbafCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 7878979,
    "order_id": 351962955,
    "new_price": 6949000000
  }
}