Transaction not yet indexed

42a9rfCqFri1UnjsqpWbCCCKNM3Wxdr8MaUz4yqxpGGSU9zyk4WNHcEFrRqWY75bn61xdnDnTvrJWzr5ET4HFeHZ

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