{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T13:40:52.766084+00:00","duration_seconds":0.000568,"id":1004509,"input_summary":"chars=102 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=KO6BGY,AL2B","recording_id":30843,"started_at":"2026-06-28T13:40:52.765516+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":30844}