{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T10:12:47.387718+00:00","duration_seconds":4.7e-05,"id":625939,"input_summary":"chars=14 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":78886,"started_at":"2026-06-27T10:12:47.387671+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":78887}