{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-02T12:54:58.794124+00:00","duration_seconds":0.00669,"id":1289151,"input_summary":"chars=413 node=683210","metadata":{},"output_summary":"candidates=2 calls=KJ5QIN,NW4Q","recording_id":137406,"started_at":"2026-07-02T12:54:58.787434+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":136437}