EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"46e8b246810948320b0746ce881c35d4c72243e4934fc37db5930822257f7d2f","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:OYGX0y3jAz-46e8b246810948320b0746ce881c35d4c72243e4934fc37db5930822257f7d2f"}]}