tx 0xdbd0039f02ed0183b5e1125e87a843520ab1123de3e592cd3deed9c92de53f6dCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3858090599,
    "order_id": 388375041,
    "new_price": 6439000000
  }
}