Transaction not yet indexed

5u9xM8kFdxRMxmWaYXgX2CrffWoD8guESJdH9nqhnpgkLQyacM3gCuXCNTnVodLj7P4mMgkkfRtdtJR9p1ss2jvM

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