{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-12T01:46:25.266802+00:00","duration_seconds":0.00039,"id":1615481,"input_summary":"chars=19 node=SDR9494","metadata":{},"output_summary":"candidates=2 calls=KK7KCM,KK7ALM","recording_id":160176,"started_at":"2026-07-12T01:46:25.266412+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":157056}