tx 0x806fd1abe78608af7f9e9e077d6b8fa5d43c29adb8f69ef581bb6c52eb71e515Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3842457503,
    "order_id": 388375041,
    "new_price": 6517000000
  }
}