{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T13:28:29.232230+00:00","duration_seconds":0.000691,"id":369514,"input_summary":"chars=752 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":122604,"started_at":"2026-06-25T13:28:29.231539+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":122605}