{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T08:51:15.961291+00:00","duration_seconds":0.000318,"id":955677,"input_summary":"chars=44 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=K9PFD,K9DFP","recording_id":36423,"started_at":"2026-06-28T08:51:15.960973+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":36424}