{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T21:42:52.530466+00:00","duration_seconds":0.018209,"id":862679,"input_summary":"chars=1295 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=DY9IVZ","recording_id":44862,"started_at":"2026-06-27T21:42:52.512257+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":44863}