{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T18:22:47.908406+00:00","duration_seconds":0.001017,"id":392957,"input_summary":"chars=724 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":2043,"started_at":"2026-06-25T18:22:47.907389+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":2043}