{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-07T17:24:48.350691+00:00","duration_seconds":0.006353,"id":1473589,"input_summary":"chars=453 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":150456,"started_at":"2026-07-07T17:24:48.344338+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":148243}