{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-09T03:21:55.523965+00:00","duration_seconds":0.001766,"id":1521730,"input_summary":"chars=107 node=SDR9494","metadata":{},"output_summary":"candidates=2 calls=K70KI,K0KI","recording_id":153748,"started_at":"2026-07-09T03:21:55.522199+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":151202}