tx 0x645c2f26ff08acf8e4511094340235d73e6b96ef8e2b61ebd4757aae29a7e21cCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 7843137,
    "order_id": 351963263,
    "new_price": 6981000000
  }
}