Transaction not yet indexed

21mXtAzzAgdNSrVKd9Lt9F9FeRiLGh2yhAHAKjeAX2Ss6rmcFYZg1wUh8LN8LTBywPo31w22nn4hVuRe3Q8ttNWy

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