Transaction not yet indexed

21Hb8fbAHDSWRpb3jdv9ZFxRPcTCwkSdJq8p2kAsoJ91DuWyaafcBUsr6kei49656M8xe413nr7VhUdCgFcgUJhD

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