{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T16:15:36.807874+00:00","duration_seconds":0.000157,"id":527271,"input_summary":"chars=64 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":81023,"started_at":"2026-06-26T16:15:36.807717+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":81024}