EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"48fa73fe38d52d737ed6b311a8b7ce33b0c847cab7bf35943ae5f04c41f09862","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:4PDxzbbopL"}]}