{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T03:25:15.723585+00:00","duration_seconds":0.000114,"id":1778870,"input_summary":"chars=8 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":171010,"started_at":"2026-07-17T03:25:15.723471+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":166711}