EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a541f5481171d068f39626056f517463d352f82c69f4f60789c39341c84a47db","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-a541f5481171d068f39626056f517463d352f82c69f4f60789c39341c84a47db"}]}