Transaction not yet indexed

21NpkhXkXDDfo4E3v7BqcMBmytGA8aTd2PH5zEuJLZywSbc6Tth3aLyhaT58ZbeewovPMmEfrEW748hDYSr2jP9Z

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