{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-07T18:28:56.716740+00:00","duration_seconds":0.003093,"id":1475407,"input_summary":"chars=326 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":150556,"started_at":"2026-07-07T18:28:56.713647+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":148338}