tx 0xe9ab9a79ba7f6eb23257c5b2058a4de90e0a92fd55ea75235132f2bd4f91530bCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3907430417,
    "order_id": 388375041,
    "new_price": 6417000000
  }
}