{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-08T03:19:07.322133+00:00","duration_seconds":0.000489,"id":1490756,"input_summary":"chars=18 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":151635,"started_at":"2026-07-08T03:19:07.321644+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":149309}