{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-26T17:53:51.671303+00:00","duration_seconds":0.005987,"id":2877578,"input_summary":"chars=393 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":271542,"started_at":"2026-08-26T17:53:51.665316+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":256982}