{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T21:40:23.636737+00:00","duration_seconds":0.000895,"id":410250,"input_summary":"chars=1287 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=AB7DW,S50","recording_id":93285,"started_at":"2026-06-25T21:40:23.635842+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":93286}