EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"76b8841e69d9e0b0ce5bcf5200724c7d6a449455d74575d36d0782c9b2c7edcf","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:mKD0nMjlpP"}]}