{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T12:26:17.592300+00:00","duration_seconds":0.008047,"id":1789046,"input_summary":"chars=584 node=683210","metadata":{},"output_summary":"candidates=2 calls=KC3LAB,C3LEE","recording_id":171682,"started_at":"2026-07-17T12:26:17.584253+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":167334}