{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T02:58:37.982139+00:00","duration_seconds":0.002252,"id":906676,"input_summary":"chars=118 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":127933,"started_at":"2026-06-28T02:58:37.979887+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":127862}