It means that you are spending one or more outputs which have not yet been confirmed by the network.
In this case it is
https://blockchain.info/tx-index/312849527/1 of the outputs that hasn't been confirmed yet.
When you look up your txid in blockchain.info, you'll see that there's a (U) next to the output,
https://blockchain.info/tx/f956a0428fb12f5ab40c73efcebb53755c678ff948e47eddb010384af2a3c289[/quote]
Hi thanks for the info!
How do i go about getting these transactions confirmed so that this all resolves?