{
  "kind": "lifecycle_receipt",
  "expect": "valid",
  "description": "failed receipt: transport error during callback; safe_retry hint",
  "data": {
    "schema_version": "lifeloop.v0.2",
    "receipt_id": "lfr-failed-1",
    "idempotency_key": "idem-frame-opening-4",
    "client_id": "ccd",
    "adapter_id": "codex",
    "invocation_id": "inv-3c",
    "event": "frame.opening",
    "event_id": "evt-frame-opening-4",
    "sequence": 30,
    "parent_receipt_id": null,
    "integration_mode": "native_hook",
    "status": "failed",
    "at_epoch_s": 1778100500,
    "harness_session_id": "session-123",
    "failure_class": "transport_error",
    "retry_class": "safe_retry"
  }
}
