{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-11T23:37:52.196803+00:00","duration_seconds":0.000641,"id":1614998,"input_summary":"chars=45 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":160141,"started_at":"2026-07-11T23:37:52.196162+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":157025}