Transaction not yet indexed

421YWzf4sRCEDypJKuWESAsLFVGa4p14oV8YtjEMacaDD5d5s9WbC5ZK4vVqsnswVjKknwkHtGb9MfXvsiraFq1f

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