{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-16T07:28:36.561143+00:00","duration_seconds":0.019925,"id":1729807,"input_summary":"chars=670 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":167498,"started_at":"2026-07-16T07:28:36.541218+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":163623}