EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"166a4634af4f92888483b6c85a30bfea5ff724704455c2c85c87b76800a29e72","new_owner_id":"reward-optin.sweat","amount":"5000000000000000000","memo":"sw:rew:optin:d2vXy1eX8e-166a4634af4f92888483b6c85a30bfea5ff724704455c2c85c87b76800a29e72"}]}