{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T12:18:01.839369+00:00","duration_seconds":0.012282,"id":1826506,"input_summary":"chars=768 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":174259,"started_at":"2026-07-18T12:18:01.827087+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":169685}