Transaction not yet indexed

3Aa21AcKmwcbUjjZs17pWUCLJNRJjBPav2CdoBR7KNHQPXpRcbsiQkVnKPAD417NwWhyxHqsSHfmLXD53uomvGPi

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