{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T20:43:17.314119+00:00","duration_seconds":0.00124,"id":404989,"input_summary":"chars=723 node=66296","metadata":{},"output_summary":"candidates=1 calls=AT8P","recording_id":999,"started_at":"2026-06-25T20:43:17.312879+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":999}