Transaction not yet indexed

PuUZW6jjenyGjbGWraAt2VqtfwTYrHvwj2kV3HqtZfD1AVG2KDm8KRRmFgqM4NySAVGvKyvCDNUXEnb5mtTUcLQ

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