{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T10:12:00.030002+00:00","duration_seconds":0.000824,"id":625844,"input_summary":"chars=1437 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=A1C","recording_id":71469,"started_at":"2026-06-27T10:12:00.029178+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":71470}