tx 0xadf9672a6644b428f0dcaf6e6ade6f42b66a71d4988fbe491e9fa0cf602f1a7eCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 7911392,
    "order_id": 351964939,
    "new_price": 6921000000
  }
}