tx 0x9c99d2979d469e737f638cc7b3fbc05fe6d72f72c98e29b85ec3640bdd65797cCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 4155778475,
    "order_id": 345818641,
    "new_price": 6151000000
  }
}