{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-10T18:47:51.949562+00:00","duration_seconds":0.014189,"id":1573755,"input_summary":"chars=920 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":157324,"started_at":"2026-07-10T18:47:51.935373+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":154471}