Transaction not yet indexed

5SMgN143Hte36PTktD4JuVLYrCyZJSmu7rK9UugxfxCkCy4Tv4U6RGZJCbJpxLpgjTip8a4mvoaAReFXq5uGuJmZ

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