{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T12:26:38.639078+00:00","duration_seconds":0.00066,"id":509281,"input_summary":"chars=353 node=683210","metadata":{},"output_summary":"candidates=2 calls=W2RBC,N3VGB","recording_id":123942,"started_at":"2026-06-26T12:26:38.638418+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":123943}