{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T08:15:37.044770+00:00","duration_seconds":0.000934,"id":197754,"input_summary":"chars=696 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":109752,"started_at":"2026-06-24T08:15:37.043836+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":109753}