tx 0x2c699594080943159d8cd782d2cf34391b231d8ccd8a8710b98fb1653ddfd5a8Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2308702572,
    "order_id": 388381285,
    "new_price": 6514000000
  }
}