tx 0xd19f3cb2a7711a2ced458f8cb15a227fa6fb9604154ad8104d665677c8fe8947Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 823929684,
    "order_id": 356841475,
    "new_price": 21604000000
  }
}