Transaction not yet indexed

21UbN9SG9uktLJk8kEtoBXissou5eHSwe2MpTvxRoMSBAXGnGpE2ACrwL5q49WBm3MysMb3NcHdMCTQsBDqoSTMF

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