EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"533eb05c6495dfe18ca9f3bd721acc2037fd3a3f42fe99da3007b904a38bdb34","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:KgAanvKBDe"}]}