tx 0xdb009e9b598fb53fefc2fe9d092ae0e2ba7e3458eb8ee05bf049b56c9fb2f459Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6522556450,
    "order_id": 388157274,
    "new_price": 6412000000
  }
}