Transaction not yet indexed

21iuCHhVCmTw7unnj665DumS9cCHZhsQHTDiGiqYoKzUaZzEZuLmTa47g3KWhzann7GsFG1LuBQRE39kPwoE4Pny

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