{"endpoint":{"id":6225,"url":"https://blockrun-web-vbsbhh7lea-uc.a.run.app/.well-known/agent-card.json","host":"blockrun-web-vbsbhh7lea-uc.a.run.app","kind":"a2a","first_seen":"2026-09-07T00:02:57+00:00","last_seen":"2026-09-08T07:31:45+00:00","last_probed_at":"2026-09-08T08:13:08+00:00","last_outcome":"http-error","last_score":null,"last_latency_ms":2285,"last_http_status":404},"probes":[{"id":278239,"endpoint_id":6225,"probed_at":"2026-09-08T08:13:08+00:00","probe_kind":"a2a","outcome":"http-error","http_status":404,"latency_ms":2285,"protocol_version":null,"score":null,"capabilities":{},"error":"HTTP 404","meta":{"card_url":"https://blockrun-web-vbsbhh7lea-uc.a.run.app/.well-known/agent.json","vantage":"us-east-1"},"ip":"2600:1900:4240:200::"},{"id":1271,"endpoint_id":6225,"probed_at":"2026-09-07T01:49:57+00:00","probe_kind":"a2a","outcome":"http-error","http_status":404,"latency_ms":73,"protocol_version":null,"score":null,"capabilities":{},"error":"HTTP 404","meta":{"card_url":"https://blockrun-web-vbsbhh7lea-uc.a.run.app/.well-known/agent.json"},"ip":"2600:1900:4240:200::"}]}