tx 0xbf8dc25ffbc55f614b67688cb7cfe0f684bbe4f389968d515ebac43307c176bfCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 8090615,
    "order_id": 345818895,
    "new_price": 6316000000
  }
}