{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-03T01:50:32.271162+00:00","duration_seconds":0.006404,"id":1311824,"input_summary":"chars=410 node=683210","metadata":{},"output_summary":"candidates=1 calls=PK4CUP","recording_id":139143,"started_at":"2026-07-03T01:50:32.264758+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":137976}