{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T11:51:54.723826+00:00","duration_seconds":0.00068,"id":652821,"input_summary":"chars=509 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":125811,"started_at":"2026-06-27T11:51:54.723146+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":125812}