EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"83c1dc915436a792e42968abb03c8e7e7403eb6479742ac11426140e49e796ec","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:2mBX90EWwv-83c1dc915436a792e42968abb03c8e7e7403eb6479742ac11426140e49e796ec"}]}