Transaction not yet indexed

MEt7YimD1kHvr7vG331sWvMX6bzs9YZb1bR8Xs4fEya6GA7GLoKjsFQ2CZ2nsGa2eJyLFi6qsnBp8vvDVsZZzDJ

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