tx 0x70a59fe6553620a2054848a9a9001804411f7fd7b66bfcd6b5a8575bd541cd6bCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2388963796,
    "order_id": 337891916,
    "new_price": 6465000000
  }
}