{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T17:23:28.702110+00:00","duration_seconds":0.001767,"id":388028,"input_summary":"chars=935 node=683211","metadata":{},"output_summary":"candidates=2 calls=VO1UKZ,T320","recording_id":2459,"started_at":"2026-06-25T17:23:28.700343+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":2459}