{
  "kit": "mdip-agent-kit",
  "vector": "kav-1",
  "message": "Known-answer vector for MDIP signed JSON. Non-empty on purpose.",
  "nonce": "6b61762d312d6e6f6e63652d30303031",
  "verifier": "did:example:kav-1-verifier",
  "validUntil": "2026-12-31T23:59:59.000Z"
}