tx 0xac16a2f69637fbdab20ffb68ed2e9c13386e675aac1d5908aa43f3abafdf03daCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 7776050,
    "order_id": 351963263,
    "new_price": 7041000000
  }
}