{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-08T01:01:39.994107+00:00","duration_seconds":0.002805,"id":2453771,"input_summary":"chars=218 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":225606,"started_at":"2026-08-08T01:01:39.991302+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":215540}