EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4efa168557dd2509773fe63de1dd1452170cf2e8c246f25427748070608a18d6","new_owner_id":"reward-optin.sweat","amount":"2000000000000000000","memo":"sw:rew:optin:MKB4akVXDn-4efa168557dd2509773fe63de1dd1452170cf2e8c246f25427748070608a18d6"}]}