{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T10:22:53.207911+00:00","duration_seconds":0.006736,"id":1187792,"input_summary":"chars=647 node=oldsys","metadata":{},"output_summary":"candidates=5 calls=KQ4UCA,KJ4BET,KG4CDK,KE4IDF,W4MDA","recording_id":7007,"started_at":"2026-06-29T10:22:53.201175+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":7008}