Hi I'm a bit of a noob so sorry if this is simple. But I had 280mmc show up in my wallet as "Immature funds" and now that has disappeared but it is listed in recent transactions. If I look at the transaction details it says not accepted: "If it fails to get into the chain, its state will change to "not accepted" and it won't be spendable." Does this mean I will fail to receive the coins at all? Or is it just a matter of waiting?

Thanks for any help.