Transaction not yet indexed

5ku66FfNkaNfjfDPeEr5jn3s78Cvhgn41YYTY1HyotKo6kBsevmhNcFwHARGPQMPX3L1XULEMxqoSWs4mXnj8HGJ

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