{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-04T12:30:34.903779+00:00","duration_seconds":0.000845,"id":1359366,"input_summary":"chars=44 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":142475,"started_at":"2026-07-04T12:30:34.902934+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":141023}