tx 0x62ba7b0addc22a1fadf6d6ca7c6540b717879d488f5ffc42f2bd97b786b66fbcCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 2474246620,
    "order_id": 351963263,
    "new_price": 6239000000
  }
}