tx 0x928e6a5ba13ef09c58db03769a9b5ab5d2887edaea89f95e326ad86a80c0dd22Copy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 7901391,
    "order_id": 351964939,
    "new_price": 6930000000
  }
}