{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-16T15:32:44.025461+00:00","duration_seconds":0.009424,"id":1747659,"input_summary":"chars=559 node=683211","metadata":{},"output_summary":"candidates=4 calls=KC7FMW,KC7YFP,KC7RS,KC7S","recording_id":168852,"started_at":"2026-07-16T15:32:44.016037+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":164791}