{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T02:00:34.699762+00:00","duration_seconds":0.001829,"id":1109135,"input_summary":"chars=348 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":19832,"started_at":"2026-06-29T02:00:34.697933+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":19833}