tx 0xe8e3fd41a547fb7e5fc51da78560fe0da97d1ce7f2c9df052f0657587328c09bCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6441548735,
    "order_id": 388157274,
    "new_price": 6443000000
  }
}