tx 0x8ddf584b289670953f6b92fc4a8145e3264c3a598b57bf9e8d73bf9005b87eeeCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3886339997,
    "order_id": 388375041,
    "new_price": 6420000000
  }
}