Transaction not yet indexed

21uC3YRPpLBZhu5Nck2x6JL8ggCqY821h4pPNMchusU12rsLjsD9GNHhsRadHdAWFdX7NPqmhCq7ApATRUrht7V5

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