{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-06T21:14:53.378594+00:00","duration_seconds":0.007419,"id":1448500,"input_summary":"chars=641 node=683210","metadata":{},"output_summary":"candidates=1 calls=KF7SP","recording_id":148594,"started_at":"2026-07-06T21:14:53.371175+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":146639}