Transaction not yet indexed

3r21z2xt2y2DmbC41H483Tftp5wUmCexxJDn5jpqksS9Lay9dkuhmUUbfbmCsNN1voApuEx8PtGGH31jZk5EKmm7

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