{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-08T02:20:41.466183+00:00","duration_seconds":0.001846,"id":1489029,"input_summary":"chars=262 node=SDR9494","metadata":{},"output_summary":"candidates=2 calls=K5VMA,AI7US","recording_id":151519,"started_at":"2026-07-08T02:20:41.464337+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":149204}