EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"f0b9606186ec7d1a401269e8988718ec22224e8ca5a5c1a66b663cbf19a38e19","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:5rAr0j9LqX"}]}