{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T16:44:23.765112+00:00","duration_seconds":9.2e-05,"id":529711,"input_summary":"chars=29 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":124463,"started_at":"2026-06-26T16:44:23.765020+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":124464}