Transaction not yet indexed

21TudcRuWqFZyLchePLLNwYb1tEDKqUY97iX6HbP5gnqYMxpWMZ4Mms8TsNQcd3g7i8SGbEX32TdVTUEMqfovA4v

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