EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4b14c7b1d9adb17ac15734a43f3ff98c89db436a74c7b35853fe3dfc5f873f21","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4ae64Dn-4b14c7b1d9adb17ac15734a43f3ff98c89db436a74c7b35853fe3dfc5f873f21"}]}