{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-12T01:46:00.293778+00:00","duration_seconds":0.00036,"id":1615469,"input_summary":"chars=43 node=SDR9494","metadata":{},"output_summary":"candidates=3 calls=KK7KC,KK7A1,K7LEE","recording_id":160175,"started_at":"2026-07-12T01:46:00.293418+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":157055}