tx 0xcbf3f3779315547705b24d23138cd1d926729b7b4e7f702f51eb5a0e9fca0961Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3971768089,
    "order_id": 335184921,
    "new_price": 6491000000
  }
}