{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T06:20:46.936430+00:00","duration_seconds":0.001143,"id":322586,"input_summary":"chars=651 node=683210","metadata":{},"output_summary":"candidates=2 calls=AI6US,W6EK","recording_id":2057,"started_at":"2026-06-25T06:20:46.935287+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":2057}