tx 0x049a908075948c437afb25d0560d350e75dc34efed886459bc1eee864e81d693Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2314400434,
    "order_id": 388381285,
    "new_price": 6496000000
  }
}