EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"903d12db55c321ba0c58eea823c4c39b8029f30c524f87e1ca822122da941b62","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:d2vXyw948e-903d12db55c321ba0c58eea823c4c39b8029f30c524f87e1ca822122da941b62"}]}