tx 0x16ccd1108a48133ce1862f65cd5a8850649ea29106350a9879d58829303a6930Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 11999099635,
    "order_id": 14188993,
    "new_price": 475000000
  }
}