{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-07T18:55:00.443187+00:00","duration_seconds":0.011355,"id":2444381,"input_summary":"chars=799 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":224666,"started_at":"2026-08-07T18:55:00.431832+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":214640}