EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"9e7ef437d901b314232a6ff7efd3ba0121bb2048557286d7fef2fa5c6f1a2b20","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:X5DVlyj9p0"}]}