tx 0x7304448ddf8e5d11fdd87dbb6f8f6ba7ede725620ea413d80a718b21c8e3965fCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3829459215,
    "order_id": 410997131,
    "new_price": 6449000000
  }
}