EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4925b4a3f1c43ab49837278629862b3bb1d61afc4a19f2dcf410a07ae1255754","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:LVpWO1kNpk"}]}