Transaction not yet indexed

UDdhcDxofC5yS6pUaTGGQJ6zSmiLXVWe6vaew9eQBcg1nKBQQXAnCVhZwSEXPk6PCdFvJqPx4a29NFuceUEhP6Z

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