{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-07T14:31:49.168032+00:00","duration_seconds":0.006472,"id":1466197,"input_summary":"chars=424 node=683211","metadata":{},"output_summary":"candidates=2 calls=N7RHV,KB9IN","recording_id":149899,"started_at":"2026-07-07T14:31:49.161560+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":147768}