EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"6d1b175406b795850f610c1964058164c983f0fe503485b0ee0af0b500a8d740","new_owner_id":"fees.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:YGM43MnX8P-6d1b175406b795850f610c1964058164c983f0fe503485b0ee0af0b500a8d740"}]}