EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"7136120cc9957063958f21bdb6f08dbdf94c44ee7124c5b52853cd6a37100612","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:4PDxnVjNpL"}]}