{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-16T06:28:56.027889+00:00","duration_seconds":0.000918,"id":1727808,"input_summary":"chars=84 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":167391,"started_at":"2026-07-16T06:28:56.026971+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":163516}