tx 0x39180262ff3100ddd2d18fc380ecd156052abfd8c13dd06e9adf2bf4bdc1a970Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6418000383,
    "order_id": 388157274,
    "new_price": 6500000000
  }
}