tx 0x7fd16fb6bd8575a2531a3a84dfca2edba7001175c4ae3b3db4d36e8a76b99fd0Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6277614177,
    "order_id": 415435222,
    "new_price": 6536000000
  }
}