EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a1b3dee3b6ea1c85e7d4f334d1c955e28ce300d460f51ada28dbdb23fe76682a","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:xl7Xny7WM5-a1b3dee3b6ea1c85e7d4f334d1c955e28ce300d460f51ada28dbdb23fe76682a"}]}