Transaction not yet indexed

42c3Jsb9ShQgQ19QfvMChXweEdUewM5enWDL1g2bcDzaAD4yGpqDZfjsU3Jc7heBtw5kJESR4yB4UiMYw7owycts

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