{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T01:40:47.963047+00:00","duration_seconds":0.00041,"id":177497,"input_summary":"chars=743 node=683211","metadata":{},"output_summary":"candidates=1 calls=KF7AZB","recording_id":112109,"started_at":"2026-06-24T01:40:47.962637+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":112109}