tx 0x259644d133ea111818dcdc41e1234308e9e124d3bb6da08144640774135ddea8Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3840618242,
    "order_id": 388375041,
    "new_price": 6513000000
  }
}