tx 0xdac045ff004121d01dadb9edb5f688eb0bfc5c9ef8d6ccfd4f55f517424f2d6dCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 8011537,
    "order_id": 345823286,
    "new_price": 6367000000
  }
}