[{"description":"treehash per file","signed_content":{"payload":"eyJjb250ZW50X2hhc2hlcyI6W3siYmxvY2tfc2l6ZSI6NDA5NiwiZGlnZXN0Ijoic2hhMjU2IiwiZmlsZXMiOlt7InBhdGgiOiJQcmVsb2FkIERhdGEiLCJyb290X2hhc2giOiJQYktPV1lMWjk4WnVHWEdrLVI2MFhSbVpZMkhPOV9NNVVENmV5S1B5ZnlZIn0seyJwYXRoIjoibWFuaWZlc3QuanNvbiIsInJvb3RfaGFzaCI6Ilo4ZkFKX0swUVhXVVR2T29CbTRyVVFDdFJPNTZCb1BhU0gxZ1daMk13REEifV0sImZvcm1hdCI6InRyZWVoYXNoIiwiaGFzaF9ibG9ja19zaXplIjo0MDk2fV0sIml0ZW1faWQiOiJnZ2trZWhnYm5manBlZ2dmcGxlZWFrcGlkYmtpYmJtbiIsIml0ZW1fdmVyc2lvbiI6IjIwMjIuMS4yNC4xMjAxIiwicHJvdG9jb2xfdmVyc2lvbiI6MX0","signatures":[{"header":{"kid":"publisher"},"protected":"eyJhbGciOiJSUzI1NiJ9","signature":" "},{"header":{"kid":"webstore"},"protected":"eyJhbGciOiJSUzI1NiJ9","signature":"Q5ZkIIO4261VeJLbiOdK-6u30U-RzBJwpChQjJ5nVTPqYRfnqNoUksMxRjsvJzrI4EMvPiv9S1_7N9tIaME0M6YA-j2IAFtpIlesIgEfur28GTkk7tqof3U0cirh0U_zFHzV2ouqwLyczmcf9h03YHlWYZKD9pyiL1GAfB5MR39Zlbq2OaAGNfm20jar0UorqaDNMLI2fJp2Z_ZAT2sAJLy3v77ETECUzD_ctpUyNowVqPpH23V-Qkr3XHy1RnStbqPiV0QoJNO6jBs_cHdEZi-G0DWdlXjAn_3eYZZNjFr3Rj0v0TTPeQeCjiY1KTwHT_g-P7NUYVFi51et0D3ldQ"}]}}]