{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T16:43:16.409681+00:00","duration_seconds":0.001417,"id":384897,"input_summary":"chars=668 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":122993,"started_at":"2026-06-25T16:43:16.408264+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":122993}