{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-11T19:12:13.729010+00:00","duration_seconds":0.0145,"id":1609551,"input_summary":"chars=922 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":159814,"started_at":"2026-07-11T19:12:13.714510+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":156740}