Transaction not yet indexed

21X8RASiKzUnXif9V5zWZznKW2vabPTYdeBKAKgmvb2JmvghcPnP4xvUUp17RHan8PF2bZDWdpToxgfu1vpyGyMi

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