Scribe transcription post parameters as Rails sees them.

gistfile1.rb

{"transcription"=>{
  "annotations"=>{
  "0"=>{
    "kind"=>"Baptism", 
    "data"=>{
      "date"=>"1752-03-06", 
      "first_name"=>"Francis", 
      "father_first_name"=>"Francis", "father_last_name"=>"Pearson", 
      "mother_first_name"=>"Elizabeth", 
      "mother_last_name"=>"Pearson", 
      "notes"=>""}, 
    "bounds"=>{
      "width"=>"0.8533333333333334", "height"=>"0.03871320075164422", 
      "x"=>"0.095", 
      "y"=>"0.21445884225910847", 
      "zoom_level"=>"2"}
    }
  }, 
"page_data"=>{
  "asset_id"=>"5049f4688ebe6117710000de", 
  "asset_screen_width"=>"1200", 
  "asset_screen_height"=>"1627.3518793799108", 
  "asset_width"=>"4709", 
  "asset_height"=>"6386", 
  "zooniverse_user_id"=>"4fe88ebc8ebe616c15000001"}}, 
"authenticity_token"=>"U9+JowGw2v3eYjT3nSYudBfGEgDLjFt6a/WtdZ8jWis="}