[{"description":"treehash per file","signed_content":{"payload":"eyJjb250ZW50X2hhc2hlcyI6W3siYmxvY2tfc2l6ZSI6NDA5NiwiZGlnZXN0Ijoic2hhMjU2IiwiZmlsZXMiOlt7InBhdGgiOiJtYW5pZmVzdC5qc29uIiwicm9vdF9oYXNoIjoiUUdKRl94ZEpoODJnaFZaRWVWRjJINFFLMXNEM19wcGdMaElrbTdZb3Q5WSJ9LHsicGF0aCI6Im1ldGFkYXRhLnBiIiwicm9vdF9oYXNoIjoiamFLUnN0R01xaC1HMkxWVGxEeFM1cDRWVHpqYUtsSVRQU2Z1S2JGVVg0byJ9XSwiZm9ybWF0IjoidHJlZWhhc2giLCJoYXNoX2Jsb2NrX3NpemUiOjQwOTZ9XSwiaXRlbV9pZCI6ImpmbGhjaGNjbXBwa2ZlYmtpYW1pbmFnZWVobWNoaWttIiwiaXRlbV92ZXJzaW9uIjoiMjAyNC42LjE4LjEiLCJwcm90b2NvbF92ZXJzaW9uIjoxfQ","signatures":[{"header":{"kid":"publisher"},"protected":"eyJhbGciOiJSUzI1NiJ9","signature":"QtTErPEL5maXAyO_7TErSJfAlelpbU1xUmY2F-RnxM4hvf8D7fvAtzGEUeqrK533JreLgn3_HiGzzrtLcmPL2mMkZf8lhfH7E7fKF5UEJIeu-j3Ni3pvHT5tr4pu7RrM-iaOru2v4HFdsyl6flTmaacJLu-uankwqsk5ZoT9_1lot1LpfqkQpX5Pwp9GvQpMCV-MEbVXAnzZOfzZa5MWtkRnjorESK7RmNF9gjbhwxCyiY7GeZj_5C_UHqIh7KZkMEc-pgV5YY4zBtppZAgtrTf3mSHHSiv8qQ-qF_owm-8v1JrkyWh0Pf75iBkGmurcK_6Nnr-rfYD4LnVd-KGbq1uRmnMQdotCcMC-J9m7QY90uDztr2tCP9dERZgOC6viqpVAfQA8qfArD4E2yALhJmFtaZCiRvMYZXCd0IkYineDuVWZ26V3j8Adz2SutE2sltcP0PYpJLHHaDTLyuhOQwEbIorTnhud3AZO5_fXg0BzFUSvjIHz0VfhpNTeFvqPCsc5tXhHzZ3DPVTlwbp6UKf1BimYkpZvXQLtLyfCsdvjrIoE33gCSwAKpouYK3wTtEbKoiBEZxgEiHCfWvybLFGCdT7BBVy4dUVAl_0X-PAw19UQ6rGY4KmcUzO-zRoqBG9620sihGFg8jbbmgk2TJA-Qzl9_EqjN_gi-vKGq38"},{"header":{"kid":"webstore"},"protected":"eyJhbGciOiJSUzI1NiJ9","signature":"j30S_A14L0fHc7yPT4zclkYRWFqS6_0cnjBY1j5KSyvrRwVSH4NK1hr28iU_r_A3rgewGh739CjWv0wfxGyrJeLVPZ_rQb2RFzmw2GN0O6-6afiIv941E75FQwcRQvhXEdwC-8HOOgSnLV0w3hlra93buKliRbmgjjf6Lyt2TyU1B_Aj1JuGc47VojWWbISmjHyVqGLE-ymqRTsHQso9K8D95twwOdnoJkBdUVm6H83hWSGB4IKCm42wcoX_zR04ttNrYT1L4v9MeHi29LpqNU3QfZ05oyA2P_k6ERrTYj12laBimLyDUIJgSscB7bnH9yFjcz23x2BUZYetkzACdw"}]}}]