tx 0x7ed4268c244f12ff3aee136eb7cc4c20f7149e89cfe2d88a57c6d7c472d163d9Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3913533870,
    "order_id": 388375041,
    "new_price": 6414000000
  }
}