EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c87fcd533d1f0c1cb4f1ea57ec6378dba37e9924c8bd0a57a7ce4ce4c079becd","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YGM438rW8P-c87fcd533d1f0c1cb4f1ea57ec6378dba37e9924c8bd0a57a7ce4ce4c079becd"}]}