{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-24T22:28:37.845334+00:00","duration_seconds":0.002151,"id":2834933,"input_summary":"chars=160 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":266856,"started_at":"2026-08-24T22:28:37.843183+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":252735}