Transaction not yet indexed

21EJufLEchmZqz3nXVRHfYyd75ZeWBKCPZoqMnCAtxe2tbRcYhMGDmXK6MM1ZXtNmmaPrq8pujvcq6CQ7umjWAr9

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