Transaction not yet indexed

421cBwH79W57LwgnGSzauQL2kLU3zbjCdnMYjqexzjJibiDAiP3CiKcAcooSZBn6tABWzo5Lf4PprQLJoCPnoeQT

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