EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"71acdbc9849d7fa75a35d39f8af710f7ce1626fdc3f616ef8bd31c57bd0d5fc9","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:Jyq3l8XMpk"}]}