Transaction not yet indexed

UUBfLBiYwQ7zqjWiSCfJsncTqtayGHqH5FQuUu6NU6ES4EyXf8eGqjC46ZprHLWGUqjuJBoDvWUvd2RX88f3khW

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