tx 0xdaa0343ea4b3f5e685ebe214cc8c55ab5e5e6a19edea941abd7534014808463cCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 7825951,
    "order_id": 351964939,
    "new_price": 6996000000
  }
}