tx 0x9bbf5e72c5deb90a52755c9c638ab8c95f3ab67cebf05bf9b0a4e3d08c7cd41bCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3831243679,
    "order_id": 410997131,
    "new_price": 6447000000
  }
}