tx 0x6975bd8268a0d9092c74adc1651e95bc3acb060ee289979bb49932687801c4bfCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3913437804,
    "order_id": 388375041,
    "new_price": 6360000000
  }
}