tx 0x7a8b71eee10bbd07cf654ca7266bd2ee88be879572cf07db3bead4e5c199278aCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 2473207078,
    "order_id": 351963263,
    "new_price": 6233000000
  }
}