{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-10T14:30:37.073987+00:00","duration_seconds":0.000652,"id":1564734,"input_summary":"chars=53 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":156699,"started_at":"2026-07-10T14:30:37.073335+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":153904}