tx 0x39e585b89a7fc17d6c8d9664af8b98b8b9b49147072d54e3184f11f13f016a67Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 39049599,
    "order_id": 323471567,
    "new_price": 114563000000
  }
}