Transaction not yet indexed

21TCcREpQRKFmHh3YppGiDqBx3PySbd3jpysHMhMAevia3itpX17vd5CJogzBJT5QMDVNk3o1mEKytbFyCU1eUXD

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