EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"0ac73c3f30d232437f090806d628106eec962c8ed4ce79871e9aa0dd85cee766","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:WJpLMvkBAw"}]}