Transaction not yet indexed

423pXwoFmN4zEGzMZmYcdtxNYYfjhLXqJdM2Jug8JEvmXepPycN3PdXyMofTviSvdCxQYK8HNhkqsVvgsH4v4MRR

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