EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4d9c86488fff9c51d3e9b6cfc397508c0ced8d4b4b0ee175c06bcefb8c104cbf","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:ZnR4pq6W6r-4d9c86488fff9c51d3e9b6cfc397508c0ced8d4b4b0ee175c06bcefb8c104cbf"}]}