tx 0x90db9b707cae590e6f4b395548f383f5cc7a4ab07dbc3f4bb0b72e042ad8b4c4Copy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 7850526,
    "order_id": 351964939,
    "new_price": 6975000000
  }
}