Transaction not yet indexed

42tzk5RNti4fa8VaXPDRPxKELS4CGPzJfDtFdaqeJcTpPEwLgit8CAEwLtdypJPiYXbtepq2veE1YSAjmyggPhrC

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