{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-08T18:59:51.655285+00:00","duration_seconds":0.000831,"id":1511961,"input_summary":"chars=87 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":153107,"started_at":"2026-07-08T18:59:51.654454+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":150611}