{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-09T12:18:14.496497+00:00","duration_seconds":0.004193,"id":1526302,"input_summary":"chars=276 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":154056,"started_at":"2026-07-09T12:18:14.492304+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":151481}