tx 0xf4b8a7639f700a5e69885ba50f8f61c1953ac1b7bf77fd0c9c96bf35f44abb36Copy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 6910491680,
    "order_id": 345823286,
    "new_price": 6148000000
  }
}