EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"17e8d5b3ab41256090da2018a3c9a848cbe5dab454b8116a55534e549a8cb03c","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YKnXBl24Vx-17e8d5b3ab41256090da2018a3c9a848cbe5dab454b8116a55534e549a8cb03c"}]}