EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"121172d068afaff9582ee31f42868c63a19fc4e5ee12ed11fa0b76d9a421e8eb","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:5rAr4NdyqX"}]}