{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T02:31:51.265817+00:00","duration_seconds":0.006883,"id":578103,"input_summary":"chars=5358 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=OF19OH,OR30","recording_id":76569,"started_at":"2026-06-27T02:31:51.258934+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":76570}