Transaction not yet indexed

21Pcp9U9hVZ4znc1t8nxufcKQkXM6Pj5V4fJ9ft3X2t9FCkGKJmRecbXAM7uFxB2dwJuReFxSimanW4z5Jt6PHNh

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