tx 0xcf26eee64e69b729942ebc60d759514b818b225361a795adc38e9981c76f79f2Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3838258052,
    "order_id": 388375041,
    "new_price": 6512000000
  }
}