Transaction not yet indexed

42mc51bbLAbofeGtM33rQePjFVo2Kb3o1FRG5HWjCHXtcNLXK4bbR3vvypHbHzyrySwHDEdEqCm1TCuf5f5vSfLe

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