EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ec18268283cf0a0389dac9784b21d12b329728c98953e8f56384216aeee2718f","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YGM438rW8P-ec18268283cf0a0389dac9784b21d12b329728c98953e8f56384216aeee2718f"}]}