Transaction not yet indexed

YSRssePdYuiSUoVNkiqPuGWMUMqMFjHqbLkrzYavnAqUBxeEtteP6KD9BVrCPQ3c6LmqWrFeA6iRSxChCRdCBz2

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