EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c215906d5ab31e59bf0c29a779d873895201058f580ca90fcf04d5cae8f8f09f","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:2WpnJz2jpa"}]}