tx 0x9ce2d9f4a15a8e7d7463e52698b0950a8e984a29d0331f8a5fde67116525db33Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6218566323,
    "order_id": 376304230,
    "new_price": 6743000000
  }
}