EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"882a47be98c63069e21cf8a836f01b5ff9c66393de8bbd89316fb5d95aa6d396","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:vKq1jQnpXP"}]}