Transaction not yet indexed

2SMckAdtGQQtgrtQmxcD9VRX5b88N4Pc9hJBhz18DugDHFKok5apgPLTCjyqbLUGp64Z5Rwz71brbBR6sz9TbJBq

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