callback( { "result":{ "query":"Building* Squares* with* Optimal* State* Complexity* in* Restricted* Active* Self* Assembly*", "status":{ "@code":"200", "text":"OK" }, "time":{ "@unit":"msecs", "text":"0.27" }, "completions":{ "@total":"0", "@computed":"0", "@sent":"0" }, "hits":{ "@total":"0", "@computed":"0", "@sent":"0", "@first":"0"} } } )