tx 0xbc0786d9cf049efaa05bb372ea9f7b2d1b471f0527830a03ce9c0c5ed4e0a797Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3904994364,
    "order_id": 388375041,
    "new_price": 6425000000
  }
}