{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-11T18:40:02.597806+00:00","duration_seconds":0.009088,"id":1608170,"input_summary":"chars=597 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":159715,"started_at":"2026-07-11T18:40:02.588718+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":156650}