[
  {
    "grant_id": "GR-002015",
    "user_id": "U-00417",
    "agent_id": "AG-003",
    "data_category": "location",
    "granted_at": "2026-07-08T19:40:05+09:00",
    "expires_at": null,
    "revoked_at": "2026-08-11T21:15:40+09:00"
  },
  {
    "grant_id": "GR-002331",
    "user_id": "U-00417",
    "agent_id": "AG-001",
    "data_category": "calendar",
    "granted_at": "2026-07-14T08:02:11+09:00",
    "expires_at": "2027-01-01T00:00:00+09:00",
    "revoked_at": null
  },
  {
    "grant_id": "GR-002659",
    "user_id": "U-00417",
    "agent_id": "AG-007",
    "data_category": "contacts",
    "granted_at": "2026-07-20T10:22:47+09:00",
    "expires_at": null,
    "revoked_at": "2026-09-20T19:05:03+09:00"
  },
  {
    "grant_id": "GR-003203",
    "user_id": "U-00417",
    "agent_id": "AG-005",
    "data_category": "health_activity",
    "granted_at": "2026-07-30T06:51:20+09:00",
    "expires_at": null,
    "revoked_at": null
  },
  {
    "grant_id": "GR-003526",
    "user_id": "U-00417",
    "agent_id": "AG-003",
    "data_category": "health_activity",
    "granted_at": "2026-08-05T13:08:02+09:00",
    "expires_at": null,
    "revoked_at": null
  },
  {
    "grant_id": "GR-004391",
    "user_id": "U-00417",
    "agent_id": "AG-002",
    "data_category": "location",
    "granted_at": "2026-08-20T09:31:56+09:00",
    "expires_at": null,
    "revoked_at": "2026-10-28T22:40:12+09:00"
  },
  {
    "grant_id": "GR-004392",
    "user_id": "U-00417",
    "agent_id": "AG-002",
    "data_category": "calendar",
    "granted_at": "2026-08-20T09:32:30+09:00",
    "expires_at": null,
    "revoked_at": null
  },
  {
    "grant_id": "GR-005134",
    "user_id": "U-00417",
    "agent_id": "AG-004",
    "data_category": "payment",
    "granted_at": "2026-09-02T20:14:09+09:00",
    "expires_at": null,
    "revoked_at": null
  },
  {
    "grant_id": "GR-006209",
    "user_id": "U-00417",
    "agent_id": "AG-006",
    "data_category": "photos",
    "granted_at": "2026-09-20T23:03:44+09:00",
    "expires_at": "2026-10-20T00:00:00+09:00",
    "revoked_at": null
  },
  {
    "grant_id": "GR-007721",
    "user_id": "U-00417",
    "agent_id": "AG-007",
    "data_category": "contacts",
    "granted_at": "2026-10-15T20:10:31+09:00",
    "expires_at": null,
    "revoked_at": null
  }
]