{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-11T19:10:50.945686+00:00","duration_seconds":0.004041,"id":1609450,"input_summary":"chars=799 node=683210","metadata":{},"output_summary":"candidates=1 calls=KC7L","recording_id":159805,"started_at":"2026-07-11T19:10:50.941645+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":156732}