EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"8b6ec664928c97b0cdba01658768484a5f12b0ac90e2b28a99ef35b4e1bf75e3","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:vKq1YdYVqX"}]}