{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T18:22:28.290841+00:00","duration_seconds":0.001345,"id":392939,"input_summary":"chars=370 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":123200,"started_at":"2026-06-25T18:22:28.289496+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":123199}