tx 0x0dbfb6b25b95be46e56c8b85cfee9bf7d41d1c9551e88fe1340ba79c37c98facCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 7807620,
    "order_id": 351964939,
    "new_price": 7013000000
  }
}