tx 0x749f2c3e52ea0ec0ee18a88f08bea0a8676b2e89cc4c8a86bb55a3a80354417dCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 7772423,
    "order_id": 351963263,
    "new_price": 7045000000
  }
}