{
  "actor": "https://agents.acme.com/support-bot#key2",
  "allow": [
    {
      "class": "settle",
      "resource": "mcp://crm/*",
      "verb": "tool.call"
    }
  ],
  "budget": {
    "ms": 1,
    "tokens_in": 1,
    "tokens_out": 1,
    "usd_micro": 999000000
  },
  "exp": 1787003700,
  "grip": "1.0-draft.2",
  "iat": 1787000100,
  "id": "sha256:5997277f15dc06777e27e11d8df666db150e3c5580da63ca2f8b90c34e8c5648",
  "iss": "https://evil.example.com/issuers/mallory#key1",
  "parents": [
    "sha256:3de846db173af3f28fe40d46befeaa4391bca4fe1762d94ed4c0ef251f950cd1"
  ],
  "sig": "eyJhbGciOiJFZERTQSIsImI2NCI6ZmFsc2UsImNyaXQiOlsiYjY0Il0sImtpZCI6Imh0dHBzOi8vZXZpbC5leGFtcGxlLmNvbS9pc3N1ZXJzL21hbGxvcnkja2V5MSJ9..02ILdOpKVd4XR_Xxj16Pc_HvgteZrToIoFIIxQWPsIxajZewMjc-7tSVFBoI5A6t9fe2_0mXmYBciW47879GAQ",
  "type": "grant"
}