tx 0x698433d5ed4e1e0ea0b3b5ee4fac1bd617776367fc03de8810d965a4ddca9c63Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3867477093,
    "order_id": 388375041,
    "new_price": 6468000000
  }
}