EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"9757ac8903702d1e37c5d0370dea3a20ef5a0876766ce22a521476425ce9af7a","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:4PDxjY99pL"}]}