{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T06:49:04.501097+00:00","duration_seconds":0.000396,"id":326188,"input_summary":"chars=769 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":1334,"started_at":"2026-06-25T06:49:04.500701+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":1334}