Transaction not yet indexed

66Btu7HvSrK7KdkKy8mKuPJNNJY6uES2MdMknn4Jm6HPgWV19uyN3UJSvveahum1vwKgGuDac8J2Bfhse6N452rW

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.