{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-10T09:48:48.629439+00:00","duration_seconds":0.001875,"id":1557653,"input_summary":"chars=118 node=SDR9494","metadata":{},"output_summary":"candidates=2 calls=K7CBR,KK7WO","recording_id":156150,"started_at":"2026-07-10T09:48:48.627564+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":153412}