{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T19:52:23.402409+00:00","duration_seconds":0.000656,"id":544300,"input_summary":"chars=331 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=B17W","recording_id":86846,"started_at":"2026-06-26T19:52:23.401753+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":86847}