Transaction not yet indexed

HFUUMYYwmAuafXRAvkpqJ21nKepNFwDTxTHQW5rVBjoXJ6ykqUZeGaRagGKZx5BVJhMFMNtUSQvuZhEeEEEW1DK

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