{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T04:42:41.824931+00:00","duration_seconds":0.010966,"id":1645995,"input_summary":"chars=701 node=SDR9494","metadata":{},"output_summary":"candidates=2 calls=SO73TO,KK7KKK","recording_id":162269,"started_at":"2026-07-13T04:42:41.813965+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":159026}