tx 0x7dd2d47cac4cc754fa6f9d2ee87c78d00414dd248b0cb728f2244e392da04a58Copy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 3930553455,
    "order_id": 332219215,
    "new_price": 6550000000
  }
}