| payload |
{"created_at":"2026-04-20T22:14:13.728 {"created_at":"2026-04-20T22:14:13.728604+00:00","signal_type":"opportunity_research_snapshot","source":"opportunity_research_ingestor","value":{"as_of":"2026-04-20T22:14:13.728604+00:00","bucket":"2026-04-20T22:00Z","error":"http_status_400","items":[],"meta":{},"provider":"serper","quality_hint":0.6,"query":"HSTM latest developments Earnings date 2026-04-27 Time EPS est 1658 corroboration","source":"opportunity_research_ingestor","source_ref":"targeted_research:case_4f61a0394bff6e5f","status":"http_400"}}... |