RPC Server Error
In method 'wallet_transfer': 10 assert_exception: Assert Exception is_valid_account_name( account_name ): {} bitshares wallet.cpp:2765 bts::wallet::wallet::is_valid_account {"real_amount_to_transfer":400,"amount_to_transfer_symbol":"NEMO","from_account_name":"metalallen","to_account_name":"XTS5qLAtezhpXreSKWiom3PtwGViKHFoq6VYbgTmV3onXoQkGBtqE","memo_message":"have fun"} bitshares wallet.cpp:1744 bts::wallet::wallet::transfer_asset {} bitshares common_api_client.cpp:502 bts::rpc (500)
what's wrong here?