tx 0x2abbfa7d5962593fea8924cf49c2e6f2151f183f0d1ce3ed9e9377666dbd4f11Copy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 6590200818,
    "order_id": 332234790,
    "new_price": 6505000000
  }
}