Transaction not yet indexed

42LsNUakv6kNfnAapc9ibx2hMNcw34xgBGuiTwBCQkgeWD3DoJThffE748n1ntCbN4EnWupYMD3sNSTNeTbdCMm2

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