tx 0x985b138c929280727c103dcdd537e172b3566ab3f55a3c220a83a8ce3a977e54Copy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 4033943202,
    "order_id": 345818641,
    "new_price": 6333000000
  }
}