{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-09T04:35:03.465146+00:00","duration_seconds":0.005344,"id":1522658,"input_summary":"chars=989 node=683211","metadata":{},"output_summary":"candidates=2 calls=KA9EHV,K9AT","recording_id":153827,"started_at":"2026-07-09T04:35:03.459802+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":151261}