tx 0x545239d123647971fe0c6c63242430b0600c74face2e6d62aab7ccba9d58fc87Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2312260443,
    "order_id": 388381285,
    "new_price": 6502000000
  }
}