EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c54cf8be2eaddebf3cffc09ca5418408fc8f2faee7d5bf31bbe3ab640b0ea07a","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:A9M4VMzj1O-c54cf8be2eaddebf3cffc09ca5418408fc8f2faee7d5bf31bbe3ab640b0ea07a"}]}