Transaction not yet indexed

QQE8RqExLzaJMSoumfrEA1tqtjSi7TGKon3iLFgZX3PkNm7rL7bfvgq8AjKsmuZxpVmpnAPPCtL5XnMn5ukoSae

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