EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c0c66feb408143a6f6d255a9a110e0428d9ca7eba058942d3b9f8e6d156feff8","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YGM438rW8P-c0c66feb408143a6f6d255a9a110e0428d9ca7eba058942d3b9f8e6d156feff8"}]}