EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"164d522428fccd3c6d35fdf074dd08b9f3e240d880be24b61a85970d22f1aa5d","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:KgAaM4lbAe"}]}