[{"description":"treehash per file","signed_content":{"payload":"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","signatures":[{"header":{"kid":"publisher"},"protected":"eyJhbGciOiJSUzI1NiJ9","signature":"BeWWAkuEwryi9em0I2NgCY-h9lK7EDdPHbUtW1Ntk-4hRlsFasgUnw4qquZytai5YvvvMs1tvQf4_R56u5s_9GUGGkPbXSR4IGkI8zIgn-8agLnfjd90jLLuJ-TB6JJyBZOXiIDvtsbYCu2h2ESuab6wGJnKAKDK3Olk9PFtAh4"},{"header":{"kid":"webstore"},"protected":"eyJhbGciOiJSUzI1NiJ9","signature":"F32d9VUSgMxZaDxqNO1fBI1dIQOvZo39QrP-oZLpcT_mDt1ZL-SaZS_Cy11Ubg6zgeo1jAjuDMQBfzcBpoIOY2RJOedLnzQbT0lqy9NMfLxGyXNv-L9vfwHpVhqvJJ2WFUOj-9im8hRDnJrfR3K087136MMre6vdDLmMn9xA5D4Fyx6WaEuDKlBl2yS5v9XPM8s7TwxtyLfdTFtIvu9MO8ghEQiDnf5dCPH_BT7rdfLPB38bC4TDun9lT30Jl6cYuzaIpywMaEZfOVc48kYpeDc59w0le7LagGl4H7q5JXM_11v_fy-Y3DKktD0JAm-0UDu4HE9L3JjZB3wRUaRm5w"}]}}]