EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"db5498da7336dec12cf32a5896a87d8ce30d66fe5bdb34dca8ad3f0a326d5cb4","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:7LE418Ajvm-db5498da7336dec12cf32a5896a87d8ce30d66fe5bdb34dca8ad3f0a326d5cb4"}]}