EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"6ceb132d098d7ce42b7d49427ed5cb6b644cc3aa107019933f7fb873af718ca3","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:2WpnYm7jqa"}]}