EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"3927699d35b74c9000a76fb8ac9cc75f35ff1cac289930c1bef0a0a1f4b4234c","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:ZY1jM3GW8z-3927699d35b74c9000a76fb8ac9cc75f35ff1cac289930c1bef0a0a1f4b4234c"}]}