EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ee6334aa35d9b03452637a57435d24a5cc9dd0401e3358f16e942ddbab2efa5c","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:NVqY5XgXqo"}]}