{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T15:44:13.178426+00:00","duration_seconds":0.001435,"id":740604,"input_summary":"chars=2314 node=oldsys","metadata":{},"output_summary":"candidates=3 calls=KK79J,KI6KTE,K6KT","recording_id":57905,"started_at":"2026-06-27T15:44:13.176991+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":57906}