[
  {
    "issuerId": "test:machinaledger-public-proof",
    "organizationId": "test:public-x402-proof",
    "keyId": "ed25519:6c0a46ea8b0076811aadef831da751befdb89f26a60e7dbffc5c5def26a7397b",
    "publicKey": "kRe41JQwBMD1HhS72QeGLO-8OyOChr3gbOCX8cH6ifc",
    "status": "active"
  }
]