{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T21:58:56.736131+00:00","duration_seconds":0.001101,"id":1841763,"input_summary":"chars=192 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":175351,"started_at":"2026-07-18T21:58:56.735030+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":170611}