{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T22:07:47.254432+00:00","duration_seconds":0.002157,"id":412983,"input_summary":"chars=1491 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=KC2PKG,KJ5IR","recording_id":92981,"started_at":"2026-06-25T22:07:47.252275+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":92982}