EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"3d121351522d5e1fbf9dc656befb354121aeadb2303ba3390794acfb3900517e","new_owner_id":"fees.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:09dW5Lz4rM-3d121351522d5e1fbf9dc656befb354121aeadb2303ba3390794acfb3900517e"}]}