Transaction not yet indexed

UUpcuEVsR1iSNmJ5DPpAEUSM4THcQgu5RfueBAevxdBpq8iWoYET5nCrGiJDyFJEmvN8CeLC8Swps5duMSUgni9

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