Transaction not yet indexed

L91EffkfWwrtZKSUWtpCgSfZvUUvxrTHQrDPvHwy7u5BXhrUgjtzAn1AtF1GNG8HBS4ARSAoyH8Pc2iZ6ypWXA8

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