tx 0x813cc9dca7a636453d2797a2c4f8e14478768d2164bf22a9dfdcfd56f5eb8c5bCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 563434278,
    "order_id": 355786475,
    "new_price": 21441000000
  }
}