{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-05T21:50:34.950143+00:00","duration_seconds":0.000396,"id":1410030,"input_summary":"chars=20 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":145963,"started_at":"2026-07-05T21:50:34.949747+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":144205}