{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T12:25:58.563706+00:00","duration_seconds":0.007333,"id":1789015,"input_summary":"chars=502 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":171680,"started_at":"2026-07-17T12:25:58.556373+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":167332}