{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T18:43:28.980959+00:00","duration_seconds":0.000753,"id":1046816,"input_summary":"chars=45 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":129192,"started_at":"2026-06-28T18:43:28.980206+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":129030}