tx 0xa64abc36af1b961b0890cfc1a8422ccbaa85831c7f1346c69c29fabb807226bbCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 7881463,
    "order_id": 351964939,
    "new_price": 6947000000
  }
}