Transaction not yet indexed

YLpMP4hFv1FPgSYRv5RRCDKT78RkcKwqMSPdhhhazNNhfX899LTpBnNpTkTSbJLPuZKZE8Wo2YhWmemPffeV2uq

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