{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T15:42:11.602087+00:00","duration_seconds":0.011891,"id":1831464,"input_summary":"chars=784 node=683211","metadata":{},"output_summary":"candidates=2 calls=KI7BR,N8GHG","recording_id":174661,"started_at":"2026-07-18T15:42:11.590196+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":169997}