{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T01:34:42.905226+00:00","duration_seconds":0.000686,"id":572475,"input_summary":"chars=660 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":77124,"started_at":"2026-06-27T01:34:42.904540+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":77125}