{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T05:46:11.105072+00:00","duration_seconds":5.6e-05,"id":461767,"input_summary":"chars=24 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":87975,"started_at":"2026-06-26T05:46:11.105016+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":87976}