tx 0x83791e2111cff4f1a673cfee65a83fd50d9c1c1af59d4d25acf8bea6f7da9062Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2339183457,
    "order_id": 329644935,
    "new_price": 6622000000
  }
}