EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"284d2e08530229c0c2dadfa10f142afae86c7cd79a272d11d494990a677d33d4","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:5ZqNvjoqdB"}]}