{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T00:47:03.858313+00:00","duration_seconds":0.000318,"id":1771512,"input_summary":"chars=26 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":170525,"started_at":"2026-07-17T00:47:03.857995+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":166267}