Transaction not yet indexed

CuB3JEKyXNFeLE2kULrdyv1jxiGyQ8SLXcSf9aPgqdfGUvFnZeCPF6q7cFmLPwL6JvpqkubrVFSAQFpRTDZ41ob

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