EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c4dd6352b420987d085809da1df745e8dd5c210e264033182c307c275d2848f0","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YGM438rW8P-c4dd6352b420987d085809da1df745e8dd5c210e264033182c307c275d2848f0"}]}