tx 0xf61274970782db1d0604c0704b37f929deb74f6165a5de8c0a045a9acad0af19Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6284114612,
    "order_id": 415435222,
    "new_price": 6534000000
  }
}