tx 0xf9d8405ee17ddf32efc5d1c9bd1df0e8c7d1d40c57bfffa549adbcbf21cbb197Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2800239740,
    "order_id": 463981645,
    "new_price": 21560000000
  }
}