{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-07T13:58:50.754681+00:00","duration_seconds":0.001696,"id":1465196,"input_summary":"chars=89 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":149826,"started_at":"2026-07-07T13:58:50.752985+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":147711}