tx 0x2793ecc7547732f9fd73baf0e28b8fb755f549d1f14f08313f0bf77d1adb541bCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 6945093655,
    "order_id": 351962955,
    "new_price": 6175000000
  }
}