tx 0xc9c1ca62b742a4a69451fd8025edbce8ea11398ecff8d46f72f4f8c3bb10bbd4Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6301732873,
    "order_id": 415435222,
    "new_price": 6510000000
  }
}