{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-10T12:23:28.449454+00:00","duration_seconds":0.002583,"id":1559730,"input_summary":"chars=335 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":156302,"started_at":"2026-07-10T12:23:28.446871+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":153561}