{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T10:34:26.501026+00:00","duration_seconds":0.001222,"id":353740,"input_summary":"chars=901 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":100738,"started_at":"2026-06-25T10:34:26.499804+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":100739}