Transaction not yet indexed

21c4VEPtAbjNR582AGfdvzb7jC3mcMdPDE6WLEr28v6ytTKcLYutmQE6mDdK9f28Cw2M32NYvxfhoJP29oSSUi2i

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