{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T13:28:30.932196+00:00","duration_seconds":0.001274,"id":369529,"input_summary":"chars=706 node=683211","metadata":{},"output_summary":"candidates=2 calls=WN4E,WN4B","recording_id":122610,"started_at":"2026-06-25T13:28:30.930922+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":122611}