EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"d2784409c872b08a52e36ac91572808ea6f570b431db9eea1b94079e38b41b7f","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-d2784409c872b08a52e36ac91572808ea6f570b431db9eea1b94079e38b41b7f"}]}