tx 0xb9bfacf69efe1ff6ca607d8bce571570175899daf438c6a7bc412a0efd6e243aCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6286275609,
    "order_id": 415435222,
    "new_price": 6524000000
  }
}