{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T22:21:55.326335+00:00","duration_seconds":0.005097,"id":1812870,"input_summary":"chars=323 node=683210","metadata":{},"output_summary":"candidates=2 calls=GM0UBE,KR4NFO","recording_id":173376,"started_at":"2026-07-17T22:21:55.321238+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":168884}