{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-10T19:21:37.463235+00:00","duration_seconds":0.007145,"id":1574580,"input_summary":"chars=905 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":157370,"started_at":"2026-07-10T19:21:37.456090+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":154513}