{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-12T20:56:22.390209+00:00","duration_seconds":0.00211,"id":1633423,"input_summary":"chars=121 node=SDR9494","metadata":{},"output_summary":"candidates=2 calls=K7C,A7OF","recording_id":161343,"started_at":"2026-07-12T20:56:22.388099+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":158161}