Transaction not yet indexed

5StuZbcSUvQDFy5sWPB5ffHU2ue4QaRuqxeHZisj7WRQiQo9qS7jCq9PmqXdMpTf8s4eYVSJNLbWzJmqMdgGzuC6

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