Transaction not yet indexed

xCUngk1LduWDEAfdpRSA8P9NSDAq7D2DYqqZ6Gxnfq3QHdGqpJ3xaKa3uYqdxrz5eLfw3Y9b3VfHQu9J13aUXMy

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