Transaction not yet indexed

21ThkAkGQr6PJsLnmCATGVrws5DPDpD5Uf3JhR4UWyHTHBQ3acZcZSGikHfPvKpjACGb46RG9ujebxAgH1eHH4E9

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