{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-12T04:58:29.910469+00:00","duration_seconds":0.000218,"id":1616668,"input_summary":"chars=20 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":160254,"started_at":"2026-07-12T04:58:29.910251+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":157126}