{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T09:32:59.097499+00:00","duration_seconds":0.000412,"id":1651871,"input_summary":"chars=10 node=SDR9494","metadata":{},"output_summary":"candidates=2 calls=K27IG,K7IG","recording_id":162546,"started_at":"2026-07-13T09:32:59.097087+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":159300}