{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-09T19:33:14.631556+00:00","duration_seconds":0.015955,"id":1543475,"input_summary":"chars=1046 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":155290,"started_at":"2026-07-09T19:33:14.615601+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":152604}