EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ff17a49603dd2d00cb10f352855d31e7b4b53b233708836596c366cc81a46405","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:7LE418Ajvm-ff17a49603dd2d00cb10f352855d31e7b4b53b233708836596c366cc81a46405"}]}