{
  "metadata_json": "{\"version\":107,\"channel\":\"stable\",\"expires_at_ms\":1821300709033,\"key_id\":\"rel-primary-2026\",\"artifact_sha256\":\"bc277e6c9f0486e8b2a643a38cade6751685f05838c11fafd22d8dac71d0c182\",\"brain_ipc_version\":1,\"broker_resource_abi\":1,\"product_version\":\"0.71.0\"}",
  "signature_hex": "37d2659ee9c7cda7558c28cd260a9d4efc1435c92eac244de27bd1469a9f5da11b3dec5a3a7c508e81f9243eed5a6f1bf82de79d6370be4e4b5949634b977c0e"
}