example trial step event

trial_step_complete_tutorial = {
  "trial" : {
  	"name" : "AppSpandexTrial",
  	"day_in_trial": 2,
  	"trial_total_duration_in_days": 14,
  	"category":"product_trial_type_A"
  },
  "user" : {
  	"visitor_id": "029309n90nf0w9f3n4qf2nf",
  	"email": "michelle@keen.io",
  	"time_since_signup_in_days": 5,
  	"ip_address": "192.34.232.23",
  	"location" : {
  		"country": "United States",
  		"state": "CA",
  		"city": "San Francisco"
  	}
  },
  "session" : {
  	"id" : "2093019439cienrpiassjp90enli43f",
  	"time_in_session_so_far_in_seconds" : 30,
  }
}