{"result":"OK","contens_fbk":{"currency":"EUR","content_type":"product","content_name":"Filo Taglia Mastice Vetri","contents":[{"id":"651","quantity":1}]},"contens_gtm":[{"item_id":"651","item_name":"Filo Taglia Mastice Vetri","quantity":1,"price":"31.03"}],"value":"31.03"}