EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"641ac6782bf4288432c8d696150d941add09c71ef47f9945de6a562a2c1cd8b8","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:lRnXmVOjq2-641ac6782bf4288432c8d696150d941add09c71ef47f9945de6a562a2c1cd8b8"}]}