EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c4375b049867fa36fd693c42ced361f5b599d39ecd85710744aed5d28d982167","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:G5qzmJZeDJ"}]}