Transaction not yet indexed

21BwmE8qP5RHivLhEn2UU8dGo2MLsn4wAAaF8Epuc9wMWPQhswjsiZWLzdw1QT5NChYdHWXTBTeKc2PHigPhEBcc

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