{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T12:17:51.582391+00:00","duration_seconds":0.01361,"id":1826475,"input_summary":"chars=892 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":174256,"started_at":"2026-07-18T12:17:51.568781+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":169682}