tx 0x3404db9cbe5d3e6f98be96e5311068592b35eb1865fff54d15b9f5ff4ae09d73Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3834563006,
    "order_id": 388375041,
    "new_price": 6532000000
  }
}