Transaction not yet indexed

Mc4aKbAw5te9zhaGVvV5zJCPLYa5QjTgw21f34CM5DpwBg3zfnSePXKTtxGmr2tPnVu2aEV45rUsfnextyYhhcE

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