{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-07T11:51:50.478740+00:00","duration_seconds":0.005293,"id":1460091,"input_summary":"chars=326 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":149423,"started_at":"2026-07-07T11:51:50.473447+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":147349}