{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-09T00:27:51.547547+00:00","duration_seconds":0.000837,"id":1518372,"input_summary":"chars=62 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":153528,"started_at":"2026-07-09T00:27:51.546710+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":150998}