Transaction not yet indexed

PKn6BHDa6iWwD8DmSYcbiMCeBGRQKftxswENTpuAGmNg3iFSiSd1GAU5rJAwuzzL9tftNd4X34CM67mpc7Nzxqr

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