EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"51dd2a60abb665a12eb2cff93daaac851f83d12b82a0203988149b249863b2ed","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:e3O4Pxk4pk-51dd2a60abb665a12eb2cff93daaac851f83d12b82a0203988149b249863b2ed"}]}