EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"d71201d52bc35ab8958c7897496f3f9557a6e38324dda280ced6951209c8ee3c","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YKnXBwDjVx-d71201d52bc35ab8958c7897496f3f9557a6e38324dda280ced6951209c8ee3c"}]}