{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-18T08:24:22.726126+00:00","duration_seconds":0.000265,"id":2679117,"input_summary":"chars=20 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":250066,"started_at":"2026-08-18T08:24:22.725861+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":237541}