{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T21:43:18.648975+00:00","duration_seconds":0.004238,"id":862737,"input_summary":"chars=284 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KK7HHI","recording_id":44814,"started_at":"2026-06-27T21:43:18.644737+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":44815}