tx 0xbd85e2963108eb744aaae450585272484d05762d9430995739a5bb6a77f1e920Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2320242810,
    "order_id": 388381285,
    "new_price": 6492000000
  }
}