Transaction not yet indexed

21g6BmnMC61jZi47PXcF4DrAwJ7ABuysfbjT69FysHDDDJD9EULhqX2Mi7HX9NT3Pj9tPWCwFCpGGFRF1GUpp85y

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