tx 0x5f341bdd7cd48254e22a3dd98b5ab1f5da5bfcd3a6ec469d77f9c7c7d1889df8Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3835444278,
    "order_id": 388375041,
    "new_price": 6528000000
  }
}