[{"item_id":"16340","item_name":"Analisis de la Tecnologia Blockchain 2021: La Guia Definitiva Para Principiantes Sobre Blockchain Wallet, Mineria, Bitcoin, Ethereum, Litecoin, Monero, Ripple, Dash, Iota y Mas","item_brand":"Warren Larsen","item_category":"Computing & Internet","list":"Data mining","price":"13.99","variant":"","quantity":1},{"item_id":"18945","item_name":"Bitcoin- Und Kryptowhrungs-Handel Pro: Definitionen, Risikomanagement-Techniken, Krypto-Brsen, Indikatoren und technische Analyse.","item_brand":"Warren Larsen","item_category":"Computing & Internet","list":"Data mining","price":"7.31","variant":"","quantity":1},{"item_id":"19085","item_name":"Blockchain-Technologie Erklart 2021: Das ultimative Anfangerhandbuch uber Blockchain Wallet, Mining, Bitcoin, Ethereum, Litecoin, Monero, Ripple, Dash, IOTA und mehr","item_brand":"Warren Larsen","item_category":"Business, Finance & Law","list":"Data mining","price":"7.71","variant":"","quantity":1}]