Transaction not yet indexed

21d7KKaxjj9SLszP4Pm8RdD64YVHuDpeTfyYF4MNJNU5rnRWGa8RKtZN2kMfAnfGAqgwygZzEhXAqhsHqQRZj1tg

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