{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T18:39:44.772470+00:00","duration_seconds":0.002708,"id":1803543,"input_summary":"chars=518 node=SDR9494","metadata":{},"output_summary":"candidates=2 calls=WB3AB,KG7LA","recording_id":172734,"started_at":"2026-07-17T18:39:44.769762+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":168263}