EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"fdd32abac633731fe229c6693df89a6ac4921d122fa88203f0f450c556934a6d","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:NVqYKlKJAo"}]}