tx 0x1ca780ea94e2b520d18474de17841f64d57a1bd36e6cf59e72a65f2ed6b02a1cCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3864929241,
    "order_id": 388375041,
    "new_price": 6447000000
  }
}