tx 0x4427d43769cd5189c0b3ef8098a85ca6bf0156c9e2c9f2d57c8d4094a7867a3cCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 6749631867,
    "order_id": 351962955,
    "new_price": 6351000000
  }
}