{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T05:52:36.966149+00:00","duration_seconds":0.000356,"id":319383,"input_summary":"chars=649 node=683210","metadata":{},"output_summary":"candidates=1 calls=VL1UKZ","recording_id":2421,"started_at":"2026-06-25T05:52:36.965793+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":2421}