[{"description":"treehash per file","signed_content":{"payload":"eyJjb250ZW50X2hhc2hlcyI6W3siYmxvY2tfc2l6ZSI6NDA5NiwiZGlnZXN0Ijoic2hhMjU2IiwiZmlsZXMiOlt7InBhdGgiOiJsaXN0LnR4dCIsInJvb3RfaGFzaCI6Ii1fRTEtYlhyNkRwZm1yd1FhcW1SUmZPN0ptVHdrZVJfY0ExcElaRzh6dGcifV0sImZvcm1hdCI6InRyZWVoYXNoIiwiaGFzaF9ibG9ja19zaXplIjo0MDk2fV0sIml0ZW1faWQiOiJpb2RrcGRhZ2FwZGZrcGhsam5kZHBqbGxkYWRibG9tbyIsIml0ZW1fdmVyc2lvbiI6IjEuMC4yMTQ4NyIsInByb3RvY29sX3ZlcnNpb24iOjF9","signatures":[{"protected":"eyJhbGciOiJSUzI1NiJ9","header":{"kid":"webstore"},"signature":"sXG4htaSAONwGjtvlxz4qCS2nzYo-9fN99DNdQ_PBT1Xlvy4kYDS0XvbCj4nZJGUlveJ3NzqfwlQyk93QiR5wJHp-ZUrRI18kkAd9rSrWDJFR5ahBn8aZrB-Hhf45zJjfcakMptv4mRRXJrv_XlWV-iCcvngUlya6enXkgeLbJxUoT7P6RrBXRvwFg6KNXlqnW_Gb89nvK2qcTrlfJM25UNNeO4IAPgStrrMFLP-UzJqhdswo7sVlzBDl07qgr3TjM1DOzyNSBuSbJw5OdJjjE9vQs3usDsUjMNogY8Gz1sY-Tb_6NyltdBPjql5kwq5Tn93ttIZuMn5JkcLPEhfsg"}]}}]