tx 0x47b9d191ad539fe56d8b64ca565cefc0ad589ccd8efa9f2856e3ab6bfcbaf4b2Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2292183084,
    "order_id": 388043516,
    "new_price": 6587000000
  }
}