{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T22:08:39.141181+00:00","duration_seconds":0.000439,"id":413076,"input_summary":"chars=742 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":127,"started_at":"2026-06-25T22:08:39.140742+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":127}