{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-12T02:48:41.598687+00:00","duration_seconds":0.001837,"id":1615887,"input_summary":"chars=261 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=K7GCY","recording_id":160203,"started_at":"2026-07-12T02:48:41.596850+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":157080}