{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-15T02:38:11.496936+00:00","duration_seconds":0.000983,"id":2609295,"input_summary":"chars=74 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":242291,"started_at":"2026-08-15T02:38:11.495953+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":230563}