{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-07T12:24:04.121871+00:00","duration_seconds":0.00725,"id":1461419,"input_summary":"chars=680 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":149534,"started_at":"2026-07-07T12:24:04.114621+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":147457}