{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T17:58:31.341405+00:00","duration_seconds":0.001087,"id":1670094,"input_summary":"chars=75 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":163882,"started_at":"2026-07-13T17:58:31.340318+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":160527}