Transaction not yet indexed

21mbFLE453HmCz5xpStfNCDJ1rakTMi2Pg33hPrpiAzdy5ik9YgonL9fWMRWEkMMZ6cmv4PnFXGX1F4EnvgeJJ7o

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