{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-17T12:15:14.788567+00:00","duration_seconds":0.004059,"id":2655555,"input_summary":"chars=261 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":247336,"started_at":"2026-08-17T12:15:14.784508+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":235121}