{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T21:43:07.002555+00:00","duration_seconds":0.009746,"id":862713,"input_summary":"chars=1862 node=oldsys","metadata":{},"output_summary":"candidates=4 calls=KG4OZW,KX2CW,MY65TH,S1OF","recording_id":44834,"started_at":"2026-06-27T21:43:06.992809+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":44835}