Transaction not yet indexed

YKLkJjAgTYT94z9KFr7EDZu7eij7vPU5whqu97vH6UvaDgLyYFZrADWQY8zh7KnoYdjJbzeHHvvwZdgrf4cjWFa

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