Transaction not yet indexed

21FcRGF7yx37GoWo8dFqQnc3WpSB2dE3FuTGjf87qCDshqDhD6i6YAQghvBZAxnwqMKhfA4PmFp7fnqbaSz6S4Jr

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