{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T01:06:00.374984+00:00","duration_seconds":0.000351,"id":570085,"input_summary":"chars=149 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=AA4HI","recording_id":77373,"started_at":"2026-06-27T01:06:00.374633+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":77374}