EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"0da295647699787cf1ccf14abf54e71a402683550cd4bc5eeb502a8bdc93f73c","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:nvV4kbLjrl-0da295647699787cf1ccf14abf54e71a402683550cd4bc5eeb502a8bdc93f73c"}]}