Transaction not yet indexed

42EMAFDzf3xFxRLUtJVcEGRV4MuMnU3J2PpkDhbqDUGE4G44FFndFvGVxRQMMYABdU1MstVqo2pQEbxX8mWbQ2aC

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