tx 0xe7aafa60222932c340fbbd78b3ef3744978a275bc52d7e95d8b438fb6948a152Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3929627892,
    "order_id": 388375041,
    "new_price": 6323000000
  }
}