tx 0xc4f29ffd61d516e8e233571855f469157e61f7c0ef21ac5d2944d6cf39efaecbCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3847837620,
    "order_id": 388375041,
    "new_price": 6510000000
  }
}