Transaction not yet indexed

2mdcFB9eJUdWHA8LCdT2rwouhTYhMndpw1aSB68UPQZgQPkxjssNxaxssuzhWNkBiZJdKF2Gtm6Xe451ttCN1VMS

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