{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-11T08:26:48.874467+00:00","duration_seconds":0.001037,"id":1593503,"input_summary":"chars=70 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":158598,"started_at":"2026-07-11T08:26:48.873430+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":155692}