tx 0xcd8db60481cf7ee2a3a452241754b00a4efe18cb79c0448cc7e67bdc7da83c71Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3829459215,
    "order_id": 410997131,
    "new_price": 6450000000
  }
}