{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-27T00:27:05.597670+00:00","duration_seconds":0.000401,"id":2884561,"input_summary":"chars=31 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":272240,"started_at":"2026-08-27T00:27:05.597269+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":257647}