EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4d6389ce99c58869071d026360cc1d84da6ce23145f32a599464195f10c1b4bb","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:Vvpwmk4xDl"}]}