Transaction not yet indexed

1iSrSZUnfSJJ9zJugDXKf9bzwdghM5Wns24owEcvUa93K2S1eCkQBUDTqdMruiEWXSaw2KGRNecT7Y7hr4wc3k9

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