RPC Usage

{  "data": {    "bucket_granularity": "example",    "buckets": [      {        "avg_latency_ms": 120,        "errors": 1,        "requests": 1,        "ts": 1      }    ],    "endpoints": [      {        "endpoint_id": "https://api.metagraph.sh/example",        "ok_requests": 1,        "requests": 1      }    ],    "networks": [      {        "network": "example",        "ok_requests": 1,        "requests": 1      }    ],    "observed_at": "2026-06-01T00:00:00.000Z",    "schema_version": 1,    "source": "live-cron-prober",    "summary": {      "cache_hit_rate": 0.5,      "cache_hits": 1,      "error_rate": 0.5,      "error_requests": 1,      "failover_rate": 0.5,      "failover_requests": 1,      "latency_ms": {},      "ok_requests": 1,      "total_requests": 1    },    "window": "30d"  },  "meta": {    "artifact_path": "example",    "cache": "short",    "contract_version": "2026-06-29.1",    "generated_at": "2026-06-01T00:00:00.000Z",    "pagination": {      "collection": "example",      "cursor": 1,      "limit": 1,      "next_cursor": 1,      "order": "asc",      "returned": 1,      "sort": "example",      "total": 1    },    "published_at": "2026-06-01T00:00:00.000Z",    "source": "live-cron-prober",    "stale_contract": {      "built_under": "example",      "live": "example"    }  },  "ok": true,  "schema_version": 1}