{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T04:30:03.623737+00:00","duration_seconds":0.000151,"id":311834,"input_summary":"chars=242 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":2826,"started_at":"2026-06-25T04:30:03.623586+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":2826}