tx 0x19daf7ddedef7fc55ce65e4fde1dc32a8746781b0d5b01a4df1cfbd25fe01badCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6307347208,
    "order_id": 412398917,
    "new_price": 6515000000
  }
}