tx 0xb72b30a4c0937c6c128d2cffbdcb686616a0d6434112a0de4eb6ed0ae274ca96Copy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 2408601073,
    "order_id": 345818895,
    "new_price": 6368000000
  }
}