{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-04T12:04:18.488712+00:00","duration_seconds":0.004087,"id":1358814,"input_summary":"chars=763 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":142444,"started_at":"2026-07-04T12:04:18.484625+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":140993}