Transaction not yet indexed

497Mkx4YfwyVcwhdt5BqaYXwegdiHiBaKW6dte4f9wVWLXdnfoHnek9Zca1nTBphijPCRNjiMSn8xBpNLXiQs48k

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