Format JSON fixture
-[{"duration":45565,"error":0,"meta":{},"metrics":null,"name":"veneur.(*Server).flushEventsChecks","parent_id":759030388714467718,"resource":"flush","service":"","span_id":6609809824038723702,"start":1496959028355075485,"trace_id":2952322985753260966,"type":"http"}]
+[
+ {
+ "duration": 45565,
+ "error": 0,
+ "meta": {},
+ "metrics": null,
+ "name": "veneur.(*Server).flushEventsChecks",
+ "parent_id": 759030388714467718,
+ "resource": "flush",
+ "service": "",
+ "span_id": 6609809824038723702,
+ "start": 1496959028355075485,
+ "trace_id": 2952322985753260966,
+ "type": "http"
+ }
+]
