tx 0xa7fedf96a71275833f086ad9cf33e5d3b38aa2f43e88a5cd0a02a7d67849a4b8Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6428890095,
    "order_id": 388157274,
    "new_price": 6489000000
  }
}